Operating Instructions
RKP-4B, RKP-4
Professional Wireless
Keypanel System
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Table of Contents
Section 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
System Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
RKP-4B Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
RKP-4 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4
Section 2 RKP-4B Base Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
Controls and Connections - Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
Controls and Connections - Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
Section 3 RKP-4 Beltpack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Controls and Connections - Top Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Controls and Connections - Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2
Section 4 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
RKP-4B Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
RKP-4 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
Section 5 Initial Equipment Set-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Rack Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
Rack Mounting a Single Base Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
Rack Mounting Two Base Stations Side-by-Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
Antenna Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Antenna Polarization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Distance Between Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Antenna Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Section 6 RKP-4B (Base Station) Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Basic Operational Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
System Quick Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Interfacing to the RKP-4B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
TX/RX Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
Matrix Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2
Auxiliary Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2
CAN Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
Local Headset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-4
Powering the Base Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-4
Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5
Status Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5
Encryption Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5
System Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6
Name and Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6
Base Main Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6
Auxiliary Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6
Base TX Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6
Sidetone Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6
Frequency Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7
Matrix Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8
Four Wire Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8
RF Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8
TM
ClearScan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-9
Special Button Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-9
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Table of Contents (continued)
Section 7 RKP-4 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
Basic Operational Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
System Quick Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
Battery Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
Headset Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3
Sidetone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3
Antenna Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3
RKP-4 Top Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-4
On/Off Volume Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-4
Intercom Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-4
Copy and Scroll Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-4
Call Waiting Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-4
Relay push button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-4
Group and Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-5
Transmit Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-5
Receiver Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-6
Battery Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-6
Microphone Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-7
Transmit Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-7
Dark Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-7
Encryption Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-7
Serial Number Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-8
Auto Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-8
Software/Channel Map Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-8
ClearScan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-8
Factory Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-9
1st Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-9
Lock Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-9
Section 8 Operation with a Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
Start-up and Operational Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
Assigning Intercom Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
Clearing Key Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2
Charging Setup Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2
Momentary vs. Latching Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2
Intercom Key Operation for Different Types of Key Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2
Intercom Key Indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2
Call Waiting Operation for Incoming Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
Displaying Key Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
Quick List of Matrix Key Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
Section 9 RKP-4 Menu Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1
Section 10 RKP-4B Menu Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-1
Section 11 Frequency Bands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-1
Section 12 Trouble Shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-1
Section 13 Battery Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-1
Section 14 RKP-4B to Matrix Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-1
Section 15 FCC Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-1
Section 16 Software License . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-1
Section 17 Accessories and Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17-1
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Section
1
Introduction
General Description
System Features
The RTS RKP-4 UHF wireless keypanel system is the ulti-
mate in reliable, high performance, encrypted full duplex
communications.
.
Frequency agile base station and beltpacks.
.No external computer/device required to select
The RKP-4 system includes the RKP-4B frequency agile base
station and a RKP-4 frequency agile beltpack.
frequencies or set parameters.
.Telex Communications proprietary digitally encrypted
wireless communication between the base station and belt
pack.
The RKP-4 system is ideal for users who want the freedom of
a wireless keypanel and want full access to the most common-
ly used keypanel features. It is for those who generally com-
municate with four or less locations in the intercom system at
any given time.
.
.
AC or DC operation in the 12 to15 Volt range.
The RKP-4 systems has been designed for reliable, efficient
operation. Operating in the 482 to 746 MHz range. The unit
has expansion ability to add dozens of base stations to create
a system. The high-efficiency beltpack provides up to 10
hours of uninterrupted operation using standard alkaline bat-
teries.
Backlit base station LCD allows the user to easily monitor
the beltpack’s status.
.
.
The frequencies of a beltpack may be changed at the belt-
pack or from the base station.
Beltpack units contained in a weather and shock resistant
die cast magnesium case.
.
.
4-wire, balanced audio input and output.
Compatible with Adamä , Adamä CS, Cronusä , and
Zeusä Digital Matrix Intercom Systems.
.
.
Relay contact closure on the base station that can be acti-
vated from the beltpack.
ClearScanä function to automatically find the best chan-
nels on which to operate.
.
.
.
.
Base stations are table or rack mountable.
Alphanumeric call waiting display.
Auxiliary balanced audio input and output.
Full-function intercom keys with LED indicators.
RTS® is a registered trademark of Telex Communications, Inc.
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Section
2
Controls and Connections - Front Panel
RKP-4B Base Station
Figure 2-1
RKP-4B -Front Panel
11. Local Headset Connector: Female XLR connector.
A dynamic or electret headset microphone is automatically
detected.
1. On/Off Switch: Turns the base station on/off
2. [Menu] and [Set] buttons: Used to select menus and
set options on the LCD.
3. Backlit LCD w/Contrast Adjust: Adjust the level of
contrast to the LCD.
4. [Up] and [Down] buttons: Used to select menus and
set options on the LCD.
5. Peak Aux Level Light: Will flash red when the aux-
iliary input level into the base station is high.
6. Peak Matrix Level Light: Will flash red when the
intercom input levels into the base station are high.
7. Talk Light: Green when the talk button is active. Will
turn red when the microphone level into the local head-
set is high.
8. Talk Button: Press to enable the audio path from the
headset.
Figure 2-2
Local Headset Wiring
9. Headset Volume: Used to adjust the volume level out to
a headphone.
10. Microphone Gain: Adjusts the audio gain from the
local headset microphone.
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Controls and Connections - Rear Panel
Figure 2-3
RKP-4B - Rear Panel
16. Matrix Connector: RJ-12 connector used to connect
12. Relay Contacts: Normally Open. When activated it will
balanced 4-W audio into and out of the base station.
close.
17. Ground Lug: Allows customer the option to ground the
13. Receive Antenna Connector: TNC Female connector.
The color dot near the connector must match the color of
the antenna.
unit to a common system ground if needed.
18. Power Connector: Input power jack that requires
12 to 15 Volts AC or DC at 1000 mA.
14. Auxiliary Connector: RJ-12 connector used to connect
balanced auxiliary audio into and out of a base station.
19. Transmit Antenna Connector: TNC Female con-con-
nector. The color dot near the connector must match the
color of the antenna.
15. CAN Bus: RJ-45 connectors used to connect a base sta-
tion to a CAN type of communications bus.
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Section
3
RKP-4 Beltpack
Figure 3-1
RKP-4 Top Panel
Controls and Connections - Top Panel
5. Relay push button: A momentary or latching (set via
beltpack software) push button for activating the relay
contact closure on the rear of the base station.
1. On/Off & Volume Control: Turns the beltpack power
on and controls headset volume.
2. Intercom Buttons: Assignable for several types of
operation, including talk only, listen only, talk with auto-
listen, and all-call (where activating the key also acti-
vates all keys to the left of that key). Keys feature
momentary or latching operation. For momentary oper-
ation, the operator presses and holds a key while com-
municating, then releases it when finished. For latching
operation, the operator taps a key to turn it on, then taps
it again to turn it off. Latching can be disabled via soft-
ware options in the base station or from AZedit. Two bi-
color (red and green) LED indicators for each key pro-
vide indications for talk on/off, listen on/off, incoming
call, busy (for keys assigned to talk to IFB’s), and in-use
(for keys assigned to talk to either IFB’s or ISO’s).
6. Bat/O.M. Light
3. Copy and Scroll keys: Used for key and setup page
assignment. Can also be used to talk to any location in
the intercom system when no intercom key is assigned.
(Note: There are 4 setup pages. Each contains a com-
plete set of key assignments.)
4. Call Waiting Display: 4-character, alphanumeric dis-
play for incoming caller names.
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Figure 3-2
RKP-4 Rear Panel/Connector/Antennas
7. [MENU] and [SET] buttons: Used to select menus and
set options on the LCD.
8. LCD (Liquid Crystal Display)
9. [UP] and [DOWN] buttons: Used to select beltpack
options on the LCD.
10. Headset Connector: Female XLR connector. A dynamic
or electret headset microphone is automatically detected.
11. Battery Latch: Press down to enable the battery pack to
be released. While the latch is held down, slide the bat-
tery pack about 1/8 inch back, toward the latch, until it
stops, then lift out.
12. Receive and Transmit Antennas: The antennas are
screw type, ¼ wave, replaceable antennas. The color dot
on the screw end of the antenna must match color dot on
antenna receptacle.
Figure 3-3
Headset Jack Wiring
3-2
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Section
4
Specifications
RKP-4B
Specifications
Overall
RF Frequency Range . . . . . . . . . . . . . . . . . . . . .482 - 608 MHz, 614 - 746 MHz in 18 MHz TX and RX bands
Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-15 Volts AC/DC @ 1 Amp
o
o
o
o
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-4 F to 130 F (-20 C to 55 C)
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.25” W x 1.72’ H x 9.00” D (20.9 cm x 4.4 cm cm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 lbs 8 oz (1.59 kg)
TX Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/2 Wave (supplied), TNC Male Connector
RX Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/2 Wave (supplied), TNC Male Connector
FCC ID: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B5DM519
Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100Hz-4.0kHz
Four Wire Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Level Adjustable (2 Vrms typical)
Four Wire Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Level Adjustable (2 Vrms typical)
Auxiliary Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Level Adjustable (2 Vrms typical)
Auxiliary Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Level Adjustable (2Vrms typical into 600 Ohms)
Microphone input sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 m V (200 Ohm Source)
Local Headset Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200 mW output into 150 Ohm (1% Distortion)
Transmitter
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Synthesized Transmitter, 720 channels
Transmit Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50mW typical (High), 5 mW typical (Normal)
Modulation Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GMSK
Deviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Complies with FCC 74.861
RF Frequency Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.005%
Radiated Harmonics & Spurious . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Exceeds FCC specifications
Receiver
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Dual Conversion Superheterodyne, 720 channels each
RF Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<0.8 V for 12 dB SINAD
IF Selectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 dB at 230 kHz
Image Rejection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 dB or better
RF Frequency Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.005%
Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<1% at peak level
S/N Ratio out to Matrix port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 dB (30kHz Low Pass Filtered)
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RKP-4
Specifications
Overall
RF Frequency Range . . . . . . . . . . . . . . . . . . . . . .482 - 608 MHz, 614-746 MHz in 18 MHz TX and RX bands
Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 “AA” Cells Alkaline (NiMH optional)
Current Draw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190 mA (Typical)
o
o
o
o
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-4 F to 130 F (-20 C to 55 C)
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.75” W x 5.35” H x 2.02” D (9.5 cm x 13.5 cm x 5.1 cm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 oz (545 g) with alkaline batteries
TX Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/4 Wave (supplied), Screw type, Replaceable
RX Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/4 Wave (supplied), Screw type, Replaceable
FCC ID: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B5DM523
Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100Hz-4.0kHz
Microphone input sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 m V (200 Ohm Source)
Local Headset Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200 mW output into 150 Ohm (1% Distortion)
Transmitter
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Synthesized, 720 channels
Transmit Power . . . . . . . . . . . . . . . . . . . .50 mW typical (High), 5 mW typical (Low), or auto-power switching
Modulation Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .GMSK
Deviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Complies with FCC 74.861
RF Frequency Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.005%
Radiated Harmonics & Spurious . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Meets or exceeds FCC specifications
Receiver
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Dual Conversion Superheterodyne, 720 channels
RF Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<0.8 V for 12 dB SINAD
IF Selectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 dB at 230 kHz
Image Rejection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 dB or better
RF Frequency Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.005%
Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<1% at peak level
S/N Ratio out to Matrix port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 dB (30kHz Low Pass Filtered)
4-2
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Section
5
Initial Equipment Set-Up
Unpacking
Unpack your RKP-4 system. Below are the items that should
come with our base station and each belt pack. Contact the
shipper or your dealer immediately if anything is damaged or
missing.
RKP-4B
Quantity
Description
1
1
1
2
1
4
1
1
RKP-4 Base Station
Operating Instructions (CD-ROM)
In-Line Power Supply
Antennas (one Transmit, one Receive)
Limited Warranty Sheet
Rubber Feet
Gain Adjust Plastic Screwdriver
Two Terminal Plug (for Relay)
2
2
1
1
1
Large Phillips Pan head Screw for Rack Mounting
Small Phillips Flathead Screw for rack Mounting
Single Unit Rack Mount Bracket
Dual Units (Side by Side) Middle Rack Mount Bracket
Rack Mount side Bracket
RKP-4
Quantity
Description
RKP-4 Beltpack with Antennas
Instruction Sheet
1
1
1
1
Battery Pack
Limited Warranty Sheet
5-1
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Rack Mounting
Rack Mounting Two Base Stations
Side-by-Side
The rack mounting brackets come with each RKP-4. These
brackets may be used to mount a single base station in a 19” wide
rack or mount two base stations side by side in a rack. Figure 5-1
shows the three brackets that come with a base station.
1. Remove the four pan head screws (two on each side)
closest to the front panel.
2. Place the double unit side brackets on the sides of the
base stations you wish closest to the edge of the rack.
3. Replace the two pan head screws and use a third pan
head screw (2 supplied with base station) to screw unto
the upper middle location of the rack mount middle
bracket.
4. Place the dual bracket on the other sides of the base sta-
tions. Make sure the bracket is flipped so the front bend
is toward the front of the base station. As you face the
rack, the right base station will have the middle bracket
front bend high and left base station will have the bend
low.
Figure 5-1
Rack Mount Brackets
Rack Mounting a Single Base Station
5. Replace the two pan head screws and the other pan head
screw into the upper middle hole of each bracket.
1. Remove the four pan head screws (two on each side)
closest to the front panel.
6. Use the four flat head screws (2 supplied with base sta-
tion) to secure the top and bottom of the middle brack-
ets together.
2. Place the double unit side bracket on the side of the base sta-
tion you wish closest to the edge of the rack.
7. Use rack mount screws (not supplied) to secure the unit to
3. Replace the two pan head screws and use a third pan head
screw (2 supplied with base station) to screw into the
upper middle location of the bracket.
the rack.
4. Place the single unit rack mount bracket on the other
side of the base station.
5. Replace the two pan head screws and the other pan head
screw that came with the base to secure the bracket.
Screw the third screw into the upper middle hole of the
bracket.
6. Use the rack mount screws (not supplied) to secure the unit to
the rack.
Figure 5-3
Rack Mounting Two Base Units Side-by-Side
Figure 5-2
Rack Mounting of a Single Unit
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Antenna Connection
The base station is supplied with two (2) antennas.
One 1/2-wave antenna for Transmit and one 1/2-wave for
Receive. The antennas have TNC male connectors.
The frequency range of the antennas should match the receiv-
er and transmitter of the base station. Match the color code on
the antenna with the color code on the base station.
Attach the transmit 1/2-wave antenna to the antenna input
receptacle labeled “TRAN” on the right side of the rear panel.
The antenna should be vertically aligned.
Figure 5-6
Vertically Polarized Antennas
Distance between Antennas
The distance between the base station’s receive and transmit
antennas is not adjustable when the antennas are connected
directly on the back of the unit.
The antennas can be remoted for better signal path. A Telex
coax assembly with remote antennas may be required. See
“Accessory and Replacement Parts” section for ordering
information.
NOTE: If your base station is to be located in a shielded rack
mount enclosure or other poor RF location, you must remote
the 1/2-wave antennas with coax assemblies. See
“Accessories and Replacement Parts” section for remote
mounting hardware.
Figure 5-4
Attaching Transmit 1/2-Wave Antenna
Attach the receive 1/2-wave antenna to the antenna input
receptacle labeled “RCV” on the left side of the rear panel.
The antenna should be vertically aligned.
Antenna Placement
Proper antenna placement probably has the most effect on
your TELEX Wireless Intercom System’s overall perform-
ance. The following suggestions will result in optimum per-
formance.
Proper placement of the beltpack can be critical. The antennas
should be in the open. Bending the antennas up and placing
the beltpack in a pocket, etc., will reduce system distance.
It is suggested that the unit be worn on the belt or pocket with
both antenna’s vertical for best operating range and perform-
ance.
Figure 5-5
Attaching Receive 1/2-Wave Antenna
Antenna Polarization
The Telex Wireless Intercom System is “Vertically Polarized”.
This means both the transmitting and receiving antennas should
operate in the vertical position.
Figure 5-7
Proper Dressing of the Antennas
5-3
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Keep the distance between the base station and the beltpacks Attempting to operate the wireless intercom system through
as short as possible. The greater the distance, the weaker the or around walls, ceilings, metal objects, etc. will reduce sys-
signal. Make sure the “signal paths” between the base station tem range and performance.
and beltpacks are unobstructed. You should be able to visibly
locate the base station antennas at all times for best perform-
ance.
Figure 5-10
Operating System Near Obstructions
DO NOT - mount the base station 1/2-wave antennas on, or
next to metal, such as beams, walls with metal studs, equip-
ment racks, etc. This also applies to the antennas when assem-
bled directly to the Base Station. This will “detune” the anten-
nas which can result in noise or loss of RF signal at the base
station.
Keeping the distance from the base station and beltpack as
Figure 5-8
short, and unobstructed as possible will produce the most reli-
Distance Between base station and beltpack
able performance.
The base station is supplied with two antennas. This should
provide satisfactory system performance in most applications.
System range can be enhanced by remoting the 1/2-wave
antennas.
Figure 5-9
Keeping Site Clear to Antennas
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Figure 5-11
Antenna Placement
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Section
6
RKP-4B Operation
System Quick Start
Basic Operational Description
The following is a list to quickly get a base station and belt-
pack operating.
The RKP-4B is the base station for the RKP-4 beltpack. The
wireless keypanel system is a full duplex (simultaneous talk
and listen) audio system that is designed to work with
Adamä , Adamä CS and Zeusä and CRONUSä Digital
Matrix Intercom Systems. The RKP-4’s operation is very sim-
ilar to the MKP-4, BKP-4, TKP-4, and WKP-4, four button
wired keypanels.
1. Plug the base station into the desired Matrix port.
2. Press <MENU> as powering up the base station.
3. Set the Matrix address and options via the software
menu. Reach the parameters to set by pressing
<MENU>, then select, “System Settings”, now select
“Matrix Settings”.
The beltpack, via the base station, allows communications
with a digital matrix and acts as a keypanel on the system.
The base has the ability to program the frequencies of the
beltpack over-the-air. The sidetone for the base’s local head-
set and the beltpack are adjusted at the base station.
4. Press <MENU> as powering-up the beltpack.
5. Press <MENU> on the beltpack until you arrive at the
encryption code screen. Press <SET> to begin editing
the 4-digit code. Set the code that you wish.
6. When finished with the encryption code, press and hold
<MENU> + <UP> for 3 seconds on the beltpack. Then
set the 4-digit base serial number on the beltpack’s dis-
play.
7. At the base station, set the 4-digit encryption code to
match the beltpack.
8. The base should now indicate, on the main status screen,
a battery voltage and signal strength indicating the base
and beltpack are communicating.
9. The beltpack should now indicate dashes on the CWW.
This indicates it is communicating with the matrix.
10. Plug a headset into the base and beltpack. Adjust the
microphone gain on both so the overmodulation light
flashes only on the loudest expected speech level.
6-1
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Figure 6-1
RKP-4B Rear Connectors
Interfacing to the RKP-4B
TX/RX Antennas
The TNC jack marked “RCV” is for the receive antenna. The
TNC jack marked “TRAN” is for the transmit antenna. The
base station will come with two 1/2 wave antennas. Always
match the color dot on the base station with the colored band
on the antenna.
Auxiliary Port
This jack allows a balanced input auxiliary signal to be placed
into the base station. It also allows a balanced output signal to
be brought out of the base station. The input signal can be
software selected to be local or global. A local input signal is
only heard at the base station’s local headset and beltpack. A
global input signal is placed on the Matrix output audio from
the base station. The pinout for this jack is in Figure 6-3.
Matrix Port
The RKP-4B connects to a matrix via the RJ-12 jack labeled,
“MATRIX”. This connector contains input and output bal-
anced audio and balanced data. The pinout for this jack may
be seen in Figure 6-2. For a description of how to set up the
audio levels at this jack refer to intercom settings in this sec-
tion.
Figure 6-3
Pinout of the Auxiliary Jack
Figure 6-2
Pinout of the Matrix Jack
6-2
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CAN Bus
Relay
The CAN bus allows the connection of multiple base stations A software selectable relay closure is available at the base sta-
to a Frequency Manager. The Frequency Manager then can be tion. The relay is normally open, however the base station
used to set all the base stations to a frequency plan plus set a software options can be set so the relay closes when the belt-
variety of other options on the base station. The base stations pack’s relay button is pushed. The relay schematic is shown
then can program frequencies of their beltpacks via an over- in Figure 6-5.
the-air link. Thus a whole system can be set-up with only a
few button presses at the frequency manager. Each frequency
manager can control up to 10 base stations.
The CAN bus cable starts at the Frequency Manager and then
proceeds to the first base station. From the first base station,
the CAN bus daily chains through all the base stations, stop-
ping finally at the frequency Manager. Both base station RJ-
45 CAN bus connectors are wired in parallel so it does not
matter which jack is used for the input or output cable. See
Figure 6-4 below for a sample routing of the CAN bus cable.
Figure 6-5
Relay Schematic
NOTE: For clarity the power, interconnect, and TX/RX
cables are not shown in the figure.
A “Phoenix” type connector (supplied) plugs into the relay
contact port on the base station. This connector provides a
screw-type closure for an easy connection to wires.
Figure 6-6
Relay Contact Jack Adapter
Figure 6-4
CAN Bus Cables
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Figure 6-7
Front Controls and Connector
Local Headset
The local base station headset allows direct communications
to the beltpack. It does not connect to the Matrix.
Overmodulation:
Light flashes on loudest speech = Gain OK
Light flashes on all speech
Light never flashes on loud speech = Gain too low
= Gain too High
Volume Control
Turn control clockwise to increase the headphone vol-
ume.
Microphone Gain
The microphone gain of the base station’s headset micro-
phone may be adjusted via the pot above the Talk button.
A plastic screwdriver was provided with the base station
for this purpose. Adjust the gain for the overmodulation
setting as shown above.
Talk Button
Press to enable audio path from the headset microphone.
The talk light will activate when the talk button is active.
This light has two functions. Green indicates activation
of the talk button. Red or flashing red on most speech
indicates overmodulation (too strong of input audio).
Powering the Base Station
The base station requires 12 - 15 Volts AC or DC at 1 Amp
for power. The power jack accepts a 5.5 mm x 2.1 mm screw
on plug. An inline 12 Volt DC power supply was provided
with the base station.
Power the base station via the rocker switch located to the left
as facing the base station.
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Start-up
When the RKP-4B is powered-up the 1st screen displayed is The status screen may be changed to an alternate display by
the start-up splash screen. It will be displayed for about 2
pressing <MENU> for 3 seconds. The alternate display shows
seconds. This screen contains the software version and chan- the base name and number as double wide and double tall
nel map versions that are loaded into the base station. The
following screen has software version sb10022, and channel
map versions B0001 and 30001. This indicates it is a B3
unit.
characters. It also indicates the system’s band and frequencies
in normal characters. Pressing <MENU> for 3 seconds again
will revert back to the main status screen.
NOTE: The user may set the default name of the base station
After 2 seconds the status screen will appear. See the “RKP- to any alpha-numeric name. However, when the beltpack is
4B Menu Structure” section for a flowchart of the main powered-up the name changes to the alpha of the beltpack.
screens.
Status Screen
Encryption Code
The status screen is the main information screen of the base The base station has a four digit, hexadecimal, encryption
station. It displays a number of system items.
code that can be set by the user. It must match the code at the
beltpack in order for communication between the beltpack
and base station to occur.
.
.
.
.
.
.
.
.
.
Name of Base Station
Number of Base Station
The port the Base Station is connected to on the Matrix
Group and Channels
The Bands of System A2, B3, E7, etc.
The Call Waiting Window (CWW) seen at the beltpack
Battery Life of the Beltpack
Changing the Encryption Code
1. From the status screen hit <MENU> once to arrive at
the security code / system settings / four wire settings
/ RF meter menu screen.
The receive signal strength of the beltpack transmitter
The base station transmit power level
2. Select the security code menu with the
<UP>/<DOWN> arrow buttons and press <SET> to
go to the security code screen.
3. The first code position will be flashing. Set the digit by
using the <UP>/<DOWN> arrow buttons and press
<SET> to go to the security code screen.
4. After the last code position is set press <MENU> to go
back to the status screen or press <SET> to begin edit-
ing again.
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System Settings
Base Main Settings
The systems settings allows a number of base station charac-
teristics to be set. This includes base name, base number, aux
type, base TX power, Matrix configuration options, sidetone
and frequencies.
This important screen enables the user to set the wired
intercom type connected to the system, the auxiliary input
type, the transmitter power, BP Off Mode, and the base
station and beltpack side tone levels.
Name and Number
The name of the base station may be set to any 10
digit alphanumeric character. For example, the
name of the user may be entered. This provides an
easy identifier to the user as to who’s base station
it is.
The number of the base station can also be set
from 1 to 10. This is NOT the Matrix address. The
Matrix address is set under “Matrix Settings”. In
a system of base stations managed by a frequen-
cy manager the base number must be set to a
unique number because this is how the frequency
manager identifies the base station.
Auxiliary Line
The auxiliary line may be set to local or global.
Local = Any audio placed into the auxiliary input port
is routed only to the base station’s local headset and
beltpack.
Global = Any audio placed into the auxiliary input port
is routed not only to the base station’s local headset and
beltpack, but also to the wired system connected to the
matrix port.
Base TX Power
The base station transmit power can be set to two posi-
tions.
Changing the Base Name and Number
NORM = The transmit power is about 10 dB below
1. From the status screen hit <MENU> once to arrive at
the security code / system settings / four wire settings /
RF meter menu screen
maximum power. This is 5 mW typically.
HI = The transmit power is at full power. This is 50
mW typically.
2. Select the system settings menu with the
<UP>/<DOWN> arrow buttons and press <SET>to go
to base setting sub-menu.
Sidetone Levels
The sidetone is the amount of a user’s own voice that is
feed back to their headphones. Both the beltpack and
base station sidetone may be adjusted in the base main
settings.
3. Select the base name and number menu with the
<UP>/<DOWN> arrow buttons and press <SET> to go
to the base name and number set screen.
4. The first name position will be flashing. Set the alpha-
numeric character by using the <UP>/<DOWN> arrow
buttons then pressing <SET> to go to the next position.
Up to 10 characters may be set.
5. After the alphanumeric characters are set the screen
proceeds to the number selection. Select the number
menu with the <UP>/<DOWN> arrow buttons and
press <SET> to set it.
6. After the number is set press <MENU> to go back to
the status screen or press <SET> again to begin the
process over again.
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Changing the Auxiliary types, TX power
and Sidetone
1. From the status screen hit <MENU> once to arrive at
the security code / system settings / four wire settings /
RF meter menu screen.
This will occur regardless if a beltpack communicating to
the base station or not. It is a broadcast type of message. If
a beltpack is in communication with the base station, then
a software menu function in the beltpack determines if that
beltpack will follow the base to the new frequencies or
stay where it is. The option is called, “Auto
Programming”. The beltpack auto programming must be
set to ON for automatic frequency programming of the
beltpack to occur. More detail on these two options may be
found in the “RKP-4 Operation” section of the manual.
2. Select the system settings menu with the
<UP>/<DOWN> arrow buttons and press <SET> to go
to the base station settings sub-menu.
3. Select the base main settings menu with the
<UP>/<DOWN> arrow buttons and press <SET> to go
to the base station main settings set screen.
Changing Groups / Channels / Frequencies
4. The aux line type will be flashing. Set local or global
by using the <UP>/<DOWN> arrow buttons then press
<SET> to go to the base station Tx options.
1. From the status screen hit <MENU> once to arrive at
the security code / system settings / four wire settings /
RF meter menu screen.
5. The Tx option will be flashing. Set Norm or High by
using the <UP>/<DOWN> arrow buttons then press
<SET> to go to the sidetone option.
2. Select the system settings menu with the
<UP>/DOWN> arrow buttons and press <SET> to go
to the base station settings sub-menu.
6. The RKP-4B sidetone will be flashing. Set the base
side level by using the <UP>/DOWN> arrow buttons
then press <SET> to go on to the RKP-4 sidetone level.
3. Select the frequency settings menu with the
<UP>/<DOWN> arrow buttons and press <SET> to go
to the Groups/Channels/Frequencies set screen.
7. After the RKP-4 sidetone is set press <MENU> to go
back to the status screen or press <SET> again to begin
the editing of the base main setting again.
4. The group will be flashing. Set desired groups by using
the <UP>/<DOWN> arrow buttons then press <SET>
to go to the transmit channel.
Frequency Settings
5. The transmit channel will be flashing. Set the channel
by using the <UP>/<DOWN> arrow buttons then press
<SET> to go to the receive channel.
The group and channels of factory defined groups may be
changed in this screen. However, factory defined frequen-
cies cannot be changed. User defined groups and channels
may be defined in this screen too. The user defined fre-
quencies can be changed by the user.
6. The receive channel will be flashing. Set the channel
by using the <UP>/<DOWN> arrow buttons then
pressing <SET> to end editing in factory defined
groups.
7. In factory defined groups, after the RX channel is set
press <MENU> once to go back to the status screen.
Press <SET> again to begin the editing of the screen
again. In user defined groups the editing continues with
the Tx frequency then Rx frequency. Once these are
set, press <MENU> once to go back to the status
screen or press <SET> again to begin the editing of the
screen again.
Whenever the group, channels or frequencies are changed
at the base, it will display the following screen.
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Matrix Settings
Setting the 4-Wire, Aux and Relay Options
There are four options to set in this screen. Any changes
in these settings requires the power of the beltpack and
the base station to be reset.
1. From the status screen hit <MENU> one to arrive at the
security code / system settings / four wire settings / RF
meter menu screen.
The settings are the following:
2. Select the four wire settings menu with the <UP> /
<DOWN> arrow keys and press <SET> to go to the set-
ting’s screen.
Display Call
Enable - (Default) All incoming calls
appear in the call waiting display.
Disable - LED flashes until caller releases key.
3. The 4W input level will be flashing. Select the desired
level by using the <UP> / <DOWN> arrow buttons then
pressing <SET>. The 4W output level will now be flash-
ing.
Key Flash
Enable - (Default) 15 second flash after incom-
ing call is received.
4. Select the desired output level by using the <UP> /
<DOWN> arrow buttons then pressing <SET>. The aux
Yes or No option will now be flashing.
Disable - LED flashes until caller releases key.
Latch Keys
Enable - Latching is turned on.
5. Use the <UP> / <DOWN> arrow keys to select aux input
Disable - (Default) Latching turned off.
audio Yes or No. Press <SET> to accept the choice.
Matrix Address
6. If aux input was set to “Y” then the user will be asked to
set the auxiliary input and output levels. Use the <UP> /
<DOWN> arrow keys to adjust the input and output lev-
els, then press <SET> to accept the levels. The Relay
option will now be flashing.
Intercom ports are arranged in groups of eight.Within
each group, a keypanel is uniquely identified by its
address switch setting. Set the number of the RKP-4 sys-
tem here. Valid selections are 1 - 8.
Four Wire Settings
This screen provides the ability to set the following:
7. To enable the relay function the “RLY”letters should be
setting to normal by using the <UP> / <DOWN> arrow
buttons then press <SET>. To disable the relay set the
“RLY” to inverted letters then press <SET>.
.
4W input and output audio levels
8. Press <MENU> to go back to the status screen, press
<SET> to continue editing options at the beginning of the
screen.
.Auxiliary ON/OFF
.Auxiliary input and output audio levels
RF Meter
.
Relay ON/OFF
This screen displays a larger version of the 5 bars of received
signal strength displayed on the status screen. It also displays
the receive frequency.
The 4W input and output levels referred to in this section are
those at the matrix RJ-12 connector. The Relay button on the belt-
pack also has the added selectable options of relay latching or
non-latching.
Changing to the RF meter screen
1. From the status screen hit <MENU> once to arrive at
the security code / system settings / four wire settings
/ RF meter menu screen.
2. Select the RF meter menu with the <UP> / <DOWN>
arrow keys and press <SET> to go to the RF meter.
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ClearScanTM
Press and hold <MENU> + <SET> for 3 seconds to enter the
ClearScanTM menu. There will be three option from which to
choose from by using the <UP>/<DOWN> arrow buttons and
then press <SET>. Those options and the results are explained
below.
=Interference found in the receive channel during the
scan or no receive frequency in that receive channel posi-
tion
After a channel is decided upon, press <SET> to select
that channel.
ClearScanTM Groups
This option scans all the groups in the base station. The
group with the highest number of clear receive channels
is listed at the top of the list (<UP> arrow all the way to
the top). The next group down has the second highest
number of clear receive channels and so forth. Channels
that clearly have RF interference on them are inverted.
ClearScanTM Band
This option continuously scans the whole receive band
until user intervention. The scan starts at the beginning of
the band, then checks and records every 200kHz for the
RF received signal strength level. Press <SET> to store
the results in user group 63u. Press <MENU> to bail out
of the band scan without saving any results. The results
of the six clearest RF frequency areas are listed in the
receive side of user group 63u. Channel 1 is the best
(clearest) frequency found, channel 2 is the next best and
so forth to channel 6.
A possible result of ClearScanTM Groups is shown below:
= No frequency in that receive channel position. It
would be dashed lines if examined in the group/channels
screen.
= Interference found on the receive channel during
the groups scan.
Special Button Functions
Factory Defaults
After a group is decided upon, press <SET> to select that
group. A ClearScanTM Channel is now initiated. See
ClearScanTM Channels description.
Press and hold <MENU> + <SET> + <DOWN> for 3 sec-
onds. A screen displaying, “Factory Defaults” will then
appear.
ClearScanTM Channels
This option scans all the receive channels within the base sta-
tion’s currently set group. This scan is also initiated after a
ClearScanTM Group in order to find the clear receive channels
within that group. The receive channel with the least amount of
RF noise on it is listed at the far left (<UP> arrow all the way to
the left). The next channel to the right has the next least amount
of RF noise on it and so forth. Channels that clearly have RF
interference on them are inverted.
This function sets the base station to Group 1, channels A and
1 a ERASES any user defined groups in memory. It will also
set the unit to factory defined parameters.
1st Use Defaults
Press and hold <MENU> while turning on the base station. A
A possible result of a ClearScanTM Channel is shown screen displaying, “Factory Defaults” will then appear.
below.
This function sets the base station to Group 1, channels A and
1 and RETAINS any user defined groups in memory. It will
also set the unit to factory defined parameters.
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Alternate Screen
Press and hold <MENU> for 3 seconds to toggle between the
alternate screen and the status screen. The alternate screen is
shown below.
This allows the user to select a user group to copy the current
group too. Not the user could edit that group slightly if
desired.
Display Start-up Screen
Press and hold <DOWN> + <TALK> for 3 seconds.
The alternate screen displays the base name and number in
double wide double tall characters. Up to ten character in the
name can be displayed. It also shows the bands of the unit and
the currently set frequencies.
This function allows the user to check the software and chan-
nel map version of the base station without rebooting the
base.
Lockout
Press and hold the <UP> + <DOWN> buttons for 3 seconds
to lock or unlock the base station. A padlock will appear on
the status and alternate screens if the base is locked.
This function locks out a user from changing any options at
the base station.
Copy
Press and hold the <SET> + <DOWN> buttons for 3 seconds
and the following screen will appear:
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Section
7
RKP-4 Operation
RKP-4 Operation
Basic Operational Description
The RKP-4 is the beltpack for the RKP-4 keypanel system.
The wireless system is a full duplex (simultaneous talk and lis-
ten) audio system that is designed to work with Adamä ,
Adamä CS and Zeusä and CRONUSä Digital Matrix
Intercom System. The RKP-4’s operation is very similar to the
MKP-4, TKP-4, and WKP-4, four button wired keypanels.
4. Press <MENU> as powering-up the beltpack.
5. Press <MENU> on the beltpack until you arrive at the
encryption code screen. Press <SET> to begin editing
the 4-digit code. Set the code that you wish.
6. When finished with the encryption code, press and
hold <MENU> + <UP> for 3 seconds on the beltpack.
Then set the 4-digit base serial number on the belt-
pack’s display.
The beltpack, via the base station, allows communications
with a Digital Matrix and acts as a keypanel on the system.
The base has the ability to program the frequencies of the
beltpack over-the-air. The sidetone for the base’s local head-
set and the beltpack are adjusted at the base station.
7. At the base station, set the 4-digit encryption code to
match the beltpack.
System Quick Start
The following is a list to quickly get a base station and
beltpack operating.
8. The base should now indicate, on the main status
screen, a battery voltage and signal strength indicating
the base and beltpack are communicating.
1. Plug the base station into the desired Matrix port.
9. The beltpack should now indicate dashes on the
CWW. This indicates it is communicating with the
matrix.
2. Press <MENU> as powering up the base station.
3. Set the Matrix address and options via the software
menu. Reach the parameters to set by pressing
<MENU>, then select, “System Settings”, now select
“Matrix Settings”.
10. Plug a headset into the base and beltpack. Adjust the
microphone gain on both so the overmodulation light
flashes only on the loudest expected speech level.
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Battery Installation
Ensure that the On/Off volume control knob is turn
off. Press down and hold down the battery release latch, slide
the battery pack about 1/8 inch back, toward the latch, until it
stops. Then lift battery pack out. Replace batteries as follows:
2. Pull battery strap to remove low
or dead batteries.
1. Open the battery pack by inserting
finger nail and lifting.
3. Load new batteries following the
polarity as shown in battery case.
5. Be sure strap goes under batteries.
6. Tuck end of strap under door when placing the
battery cover back on the case.
4. Start loading at the end of the case where
the strap is attached to the case.
Figure 7-2
Battery Installation
WARNING: Do not place an alkaline battery pack in any bat-
tery charger. Severe charger and battery pack damage may
result.
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Figure 7-3
RKP-4 Controls
Headset Connection
Antenna Connection
The headset connector is a XLR type connector. Four or five
pin headset connectors may be installed in the unit. See the
“RKP-4 Controls and Connections” section for information
on the pinouts. A dynamic or electret headset microphone is
automatically detected by the beltpack and a bias voltage sup-
plied if needed.
The beltpack comes with two detachable, screw type, 1/4
wave antennas. Attach the two antennas by screwing the
antennas into the receptacles at the bottom of the beltpack.
The color dot on the screw end of the antenna must match the
color dot on the antenna receptacle.
Sidetone
Sidetone is the amount of the users voice that is feedback to
their headphone. The sidetone level in the beltpack is set at
the base station. Please see “RKP-4B Operation” section for
how to set this level.
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Figure 7-4
RKP-4 Controls
RKP-4 Top Panel
On/Off & Volume Control: Turns the beltpack power on and
controls headset volume.
Call Waiting Display: 4-character, alphanumeric display for
incoming caller names.
Intercom Buttons: Assignable for several types of operation, Relay push button: A momentary or latching (set via belt-
including talk only, listen only, talk with auto-listen, and all- pack software) push button for activating the relay contact
call (where activating the key also activates all keys to the left closure on the rear of the base station.
of that key). Keys feature momentary or latching operation.
For momentary operation, the operator presses and holds a
BAT/O.M. Light
key while communicating, then releases it when finished. For
latching operation, the operator taps a key to turn it on, then
taps it again to turn it off. Latching can be disabled via soft-
ware options in the base station or from AZedit. Two bi-color
(red and green) LED indicators for each key provide indica-
tions for talk on/off, listen on/off, incoming call, busy (for
keys assigned to talk to IFB’s), and in-use (for keys assigned
to talk to either IFB’s or ISO’s).
Copy and Scroll keys: Used for key and setup page assign-
ment. Can also be used to talk to any location in the intercom
system when no intercom key is assigned. (Note: There are 4
setup pages. Each contains a complete set of key assign-
ments.)
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Group and Channels
The first screen the beltpack displays on the rear LCD,after
power-up, is the group / channels screen. This screen shows
the currently selected group followed by the receive and
transmit channels where the unit is set.
Editing Group / Channels
1. Push <SET> to edit the group. The group number will
begin flashing.
2. Select the desired group with the, <UP>/<DOWN>
arrow buttons.
3. Push <SET> to accept the group. The receive channel
letter will now begin flashing.
4. Select the desired channel with arrow buttons.
5. Push <SET> to accept the receive channel. The trans-
mit channel number will now begin flashing.
6. Select the desired channel with the arrow buttons.
7. Push <SET> once more to accept the transmit channel.
8. The new group containing the selected channels is
now set.
NOTE: Pressing <MENU> during the group/channels
editing will bail out of the editing without any changes.
Factory group’s frequencies are not changeable.
User group’s (Group 51u to 64u) frequencies are change-
able.
Transmit Frequency
This screen displays the frequency in MHz of the beltpack
transmitter. The frequency is not changeable in factory
defined groups. The frequency is changeable in user groups.
Editing the Tx Frequency (User Groups Only)
1. Set the unit to the desired user defined group and
channels. See Groups and Channels Instructions. The
menu structure at the right (Figure 7-5) indicates how
to get to the transmit frequency screen.
2. Push <SET> to edit the TX frequency. The frequency
will begin flashing.
3. Select
the
desired
frequency
with
the
<UP>/<DOWN> arrow buttons. The frequency can be
changed in 25 kHz steps.
4. Push <SET> to place the unit on the new transmit fre-
quency.
Figure 7-5
Group/Channel and Transmit Frequency Screen
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Receive Frequency
This screen displays the frequency in MHz of the beltpack
receiver. The frequency is not changeable in factory defined
groups. The frequency is changeable in user groups.
Editing the RX Frequency (User Groups Only)
1. Set the unit to the desire user defined group and chan-
nels. See groups and Channels Instructions. The menu
structure at the right (Figure 7-6) indicates how to get
to the receiver frequency screen.
2. Push <SET> to edit the RX frequency. The frequency
will begin flashing.
3. Select
the
desired
frequency
with
the
<UP>/<DOWN>
4. Push <SET> to place the unit on the new receive fre-
quency.
Battery Display
The battery display screen indicates the current percentage of
battery life based upon alkaline batteries being used in the
unit. NiMH battery packs will lose voltage much faster than
alkaline batteries toward the end of life.
Battery Percentages
100 Pct = Fresh Battery
75 Pct
50 Pct
25 Pct
10 Pct
= 75% life Left
= 50% Life Left
= 25% Life Left
= 10% Life Left. Low battery Light Active.
0 Pct = Battery Dead. Unit will lose communication
at any time.
Setting the Low Battery Alert Tone
The beltpack has an audio alert tone that is sent to the
headphone if the battery life reaches 10%. The tone is at
1 kHz and is heard for 0.5 seconds every 30 seconds. The
tone is only heard at the beltpack. The alert tone function
may be turned on or off at the beltpack.
Low Battery Alert Tone On/Off
1. Press <SET> at the battery percentage screen. The
screen above will appear.
Figure 7-6
Receive Frequency/Battery Percentage Screen
2. The low battery tone option will also begin flashing.
3. Use the <UP>/<DOWN> arrow buttons to turn the
option on or off.
4. Push <SET> to accept the change. The display will
now return to the battery life screen.
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Microphone Gain
Encryption Code
This screen displays the setting of the microphone gain of the The encryption code screen allows the setting of four hexa-
beltpack. There are 16 possible settings. The number 0 indi- decimal digits. Any combination of letters and/or numbers
cates no microphone gain, the number 15 is maximum gain. may be selected. The beltpack’s code must match the base sta-
Each step is about 3 dB of audio.
tion’s code for audio recovery. This code along with the seri-
al number encryption code discussed on the next page, means
there is over 4 billion possible code combinations.
Adjusting the Microphone Gain
1. Push <SET> at the microphone gain screen. The num-
ber will begin flashing.
2. Select the desired gain with the <UP>/<DOWN>
arrow buttons.
3. Push <SET> to place the unit at the indicated micro-
phone gain.
Transmit Power
The transmit power screen displays the current setting of the
beltpack transmitter’s output power level.
Transmit Power Settings
The beltpack’s transmitter adjusts it’s output level
according to information sent to the beltpack from the
base station. NOTE: A decimal point in the display indi-
Auto
(Default)
cates the transmitter is at high power, no dot means the
unit is at low transmit power.
The beltpack is transmitting at full power, nominal 50
mW, constant.
High
The transmitter is at low power, nominal 5 mW,
constant.
Low
When the unit is set to auto the the beltpack will set it’s
power setting according to information being sent from
the base station. The base station information will tell the
beltpack the appropriate power setting to use based upon
received signal strength level at the base station from the
beltpack. By reducing the transmit power when possible,
the battery life of the beltpack can be slightly extended.
Also intermodulation products can be reduced.
Changing the Transmit Power Setting
1. Push <SET> at the transmit power screen. The power
setting will begin flashing.
2. Select the power setting with the <UP>/<DOWN>
arrow buttons.
3. Push <SET> to place the unit at the indicated setting.
Dark Operation
This option allows the user to turn off all LEDs and backlight
LCD CWW for dark operation. The intent of this operation
mode is for theater and other similar environments where the
LED’s light may distract from the performance when being
used in the backgrournd, such as lower catwalks above the
stage. If the CCW LCD is backlit when dark operation is acti-
vated it will remain lit until it times out or is turned off by a
<COPY> then <LISTEN4>. It will then no longer activate.
Figure 7-7
Microphone Gain Screen and Transmit Power Screen
Changing the Encryption Code
1. Push <SET> at the encryption code screen. The first
code location will begin flashing.
LED On/Off operation
2. Select the desired number / letter with the <UP>/
<DOWN> arrow buttons.
1. Push <SET> at the LED On/Off screen. The setting
will begin flashing.
2. Select the desired setting with the <UP>/<DOWN>
arrow buttons.
3. Push <SET> to set the code. Now the next code loca-
tion will begin flashing.
3. Press <SET> to place the unit on the indicated setting.
4. Set the next three code locations in the same manner.
7-7
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Serial Number Code
Software / Channel Map Version
The software and channel maps of the beltpack may be dis-
played from any of the main beltpack screens.
The base serial number is required to be input to the beltpack
to allow communication with that base station. The number
like the encryption code, is composed of four hexidecimal
digits. This extra security along with the encryption code
means there is over 4 billion possible code combinations.
Viewing the Software and Channel Map Version
1. In any of the beltpack main screens press and hold the
<DOWN> button for 3 seconds. The following screen
containing the software version will appear.
Changing the Serial Number Code
1. Press and hold <MENU> + <UP> buttons at the
encryption code screen for about 3 seconds. The seri-
al number set screen will appear.
2. As long as the <DOWN> button is pressed the soft-
ware version in the beltpack will be displayed.
2. Push <SET> to start the first number flashing. Select
the desired number with the <UP> <DOWN> / arrow
buttons.
3. When the button is released the following two channel
map screens will be displayed for a second each.
3. Push <SET> to set the code. Now the next code loca-
tion will begin flashing.
4. The first screen indicates the receive channel map in
the beltpack. The second screen indicates the transmit
channel map. The above screens indicate that it is a A4
band beltpack.
4. Set the next three code locations in the same manner.
Auto Programming
5. The screen will now revert back to the main screen.
This function allows the base station to change the beltpack’s
frequencies “ over-the-air”. Thus whenever the base station’s
groups / channels are changed the beltpack will automatically
follow. If the beltpack’s frequencies are changed “over-the-air”,
the beltpack will place those frequencies in group 64u, and go
to group 64u.
Auto frequency programming, via the base station changing
frequencies, only will occur at the beltpack if the following is
set: Beltpack already in communication with the base station,
beltpack auto programming set to on and beltpack transmit
power set to auto.
Enabling / Disabling Auto Programming
ClearScanTM
1. In any of the beltpack main screens press and hold
<UP> the button for 3 seconds. The following screen
will appear.
ClearScanTM allows the selection of RF clear channels in an
area. The beltpack ClearScanTM has three modes:
1. Scan Groups- The beltpack’s receiver scans all the
factory defined groups and any user defined groups
that have been set. The result is a list of the top 20
groups, ranked in order of the most clear receive chan-
nels in that group. The <UP> arrow all the way to the
top is the group with the most clear channels.
2. The auto programming option will also begin flashing.
2. Scan within a Group - The beltpack’s receiver scans all
the receive channels within a group. The result is a list of
the channels in that group ranked in order of best to worst
channels. The <UP> arrow all the way to the top is the
channel that is the best.
3. Use the <UP>/<DOWN> arrow buttons to turn the
option on or off.
4. Push <SET> to accept the change. The display will
now return to the main screen.
3. Scan Band - The beltpack’s receiver scans the entire
band of frequencies continuously. It starts at the begin-
ning of the receive band and checks the frequency
every 100 kHz until the end of the receive band, then
starts over. The user must push <SET> to stop the scan-
ning. The 100 kHz step size is as close as is needed
because the narrowest receive filters are 230 KHz
wide. This is why every 25 KHz is not scanned.
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Entering ClearScanTM
6. Scan Band
1. Press and hold <MENU> + <SET> for 3 seconds. The
following screen will appear:
a. Push <SET> to stop the scan band searching. The unit
will sort the result and display the top 20 clear fre-
quencies.
b. Use the <UP>/<DOWN> arrows to select a frequency
then push <SET>.
c. The receive frequency is placed in user group 63u.
NOTE: The transmit frequency will not be in group 63u.
The frequency to enter for transmit would be the result a
base station scan band.
Special Button Features
Factory Defaults
1. Press and hold the <MENU> + <SET> + <UP> +
<DOWN> for three seconds.
This function sets the beltpack to Group 1, channels A and 1
and ERASES any user defined groups in memory. It will set
unit to factory defined menu settings. It will also set the
“Talk” and “relay” button to their default modes.
Figure 7-8
ClearScanTM Menus
1st Use Defaults
2. Use the <DOWN> arrow button to select the type of
ClearScanTM desired.
This function sets the beltpack to Group 1, channels A and 1
and leaves any user defined groups in memory. It will set unit
to factory defined menu settings. It will also set the “Talk”
and “relay” button to their default modes.
3. Push <SET> to start the ClearScanTM
4. Scan Groups
Activating 1st Use
a. After the scan is done the group icon will be flashing.
The left side of the screen will display the group.
1. Press and hold the <MENU> button as powering-up
the beltpack.
b. Use the <UP> / <DOWN> arrow buttons to select a
group, then push <SET> to set the group and start the
channel scan within that group.
Lock Out
This function allows the user to lock the top panel and menu
options. The call waiting window button and intercom button
will still work but the relay button mode cannot be changed.
Likewise the values in the screens of the beltpack’s rear LCD
can be viewed but not changed.
c. After the scan within a group use the <UP> / DOWN>
to select a channel.
d. Hit <SET> to set the channel. The unit will now be set
to the group selected earlier and the receive channel
just selected.
Enabling / disabling Lock Out
1. Press and hold The <UP> and <DOWN> buttons for
three seconds. The work “SECURE” will appear on
the screen when lockout is active.
NOTE: The transmit channel will be the one in that
group that the unit was already set to. The ClearScan of
the base station would select the best beltpack transmit
channels to use.
2. Press and hold the <UP> and <DOWN> button for
three seconds again to disable lockout. The work
“ACCESS” will appear.
5. Scan within a Group
a. After the scan is done the channel icon will be flash-
ing. The right side of the screen will display the best
channel in the group. Use the <UP>/ DOWN> arrow
buttons to select a channel then push <SET> to set the
channel.
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Section
8
Operation with a Matrix
Assigning Intercom Keys
Startup and Operational Check
You can assign RKP-4 intercom keys using AZedit. For help
with key assignment in AZedit, click the KP button on the
program’s toolbar, then press the F1 key on the computer key-
board for help.
When power is applied, all LEDs will first flash green, then
red (unless the beltpack is in dark operation. See “RKP-4
Operation”. This confirms that all LEDs are working correct-
ly. Also, the call waiting window will display asterisks (****)
then dashes (----).
You can also assign keys at the keypanel, with the following
exceptions:
NOTE: If the RKP-4keypanel cannot establish data commu-
nications with the intercom system, asterisks will continue to
display. Check the intercom cable connections (in particular,
the data connections).
1. Special functions (auto follow, auto listen, etc.) cannot
be assigned.
Several symptoms may occur if the keypanel address in incor-
rectly set:
2. You can only assign one destination to each talk key
(talk level 1). If you need to assign special functions, or
activate two destinations with a single talk key (talk
level 1 and talk level 2) you must assign the key using
AZedit.
1. There may be no indication when there is an incoming call.
2. When an intercom key is pressed to talk, the destination
may not hear the audio.
3. The call waiting display may behave erratically.
If you assign talk level 1 from the keypanel, it will erase any
talk level 2 assignment that you previously assigned using
AZedit.
If any of these symptoms occur, recheck the keypanel address
switch setting.
Assign intercom keys at the RKP-4 as follows:
Always reset the RKP-4B after changing the address setting.
Do this by cycling power on the base station.
1. Make sure the key that you want to assign is off.
2. Press the <SCROLL UP> or <SCROLL DOWN> key
to view the list of intercom names in the call waiting
window.
a. If you start by pressing Scroll Up, the list will start
with the top of the point-to-point names. If you start by
pressing scroll down, the list will start with the bottom
of the point-to-point names. Examine or assign a name
from a different scroll list as follows:
b. Make sure that the CWW (call waiting window) is
clear. (Dashes should display.) Tap <COPY> then
<LISTEN 4> to clear CWW.
c. Tap the copy key and then tap the Scroll Up button.
The CWW displays P-P for point to point. Click on the
<SCROLL UP> or <SCROLL DOWN> button to go
through the different scroll lists available
d. To select a particular scroll list, tap the <COPY> button.
e. You can go through the names in the selected scroll list
by tapping the <SCROLL UP> or <SCROLL
DOWN> button.
f. Tap the <COPY> key then <LISTEN 4> to return to
normal operation.
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NOTE:
Clearing Key Assignments
1. Make sure that the key or keys that you want to clear are
turned off.
.You can scroll one name at a time by clicking and
immediately releasing the <SCROLL UP> or <SCROLL
DOWN> button. If you press and hold the button it will
start scrolling slowly through the names. After a few sec-
onds the scroll speed will increase. This is useful when you
need to scroll through a long list.
2. Tap the <COPY> then <LISTEN 4>. This clears the call
waiting display. (Dashes should display).
3. Press and hold the <COPY> button, then tap the inter-
com key that you want to clear. The talk or listen LED
will flash to confirm that the key assignment is cleared.
You can tap several keys in succession to clear them
while continuing to hold down the <COPY> button.
.The following types of names may not appear in the scroll
list: UPL Resources, IFB’s Relays (GPI outputs), and
ISO’s. This is because the scroll enable check boxes for
these items may not be checked in AZedit. If you don’t
know how to activate these check boxes, proceed as fol-
lows: Run AZedit. Then, press the F1 key on your comput-
er for help. Click the Search button in help, and type “UPL
Resources” or “IFB”, etc. (without the quote marks). From
the list of available help topics, select any topic that tells
you how to access or set up the item that you typed. For
example, there is a topic that tells you how to access UPL
Resources. Once you access UPL Resources, again press
the F1 key for help. Within the new help screen, you should
find help with the scroll enable feature.
Changing Setup Pages
There are four setup pages available. Each setup page can
contain a complete set of key assignment. By changing the
setup page you can therefore quickly change all of the keys
assignments. Change the setup page as follows:
1. Make sure all intercom keys are off.
2. Tap the <COPY> then <LISTEN 4>. This clears the call
waiting display.
3. When the name you want to assign is displayed in the
call waiting window, release the Scroll button.
3. Press both scroll up and down. The currently assigned
setup page will display in the call waiting window. Tap
<LISTEN 1> for PG1, <LISTEN 2> for PGP2,
<LISTEN 3> for PG3, and <LISTEN 4> for PG4.
4. Press and hold the <COPY> button, then tap on an inter-
com key to assign talk, or tap on a listen key to assign
listen. The talk or listen LED will blink once to confirm
the assignment.
4. Tap <COPY> to accept the currently displayed page.
5. Tap <COPY> then <LISTEN 4>.
NOTE:
To assign both talk and listen, continue holding the Copy but-
ton while tapping each key.
Momentary vs. Latching Operation
5. Press <COPY> then <LISTEN 4> to return to normal
operation after assigning keys. Otherwise, if you do
nothing , the RKP-4 will automatically return to normal
operation after about 15 seconds.
For momentary key activation, press and hold an intercom
key. For latching operation, tap the key to turn it on, and tap
it again to turn it off.
.If the key’s LED does not turn on when the key is activat-
.eTdh,etheilsecmtreoannics tlhatechkienygisfenaotutrceumrreunsttlybeasesniagbnleedd. in order to
use latching. See “RKP-4B Operation” section for details.
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Intercom Key Operation for Different
Types of Key Assignments
Talk+Auto-reciprocal (AR) Listen Key Assignment:
The down position activates talk. Listen is always on and con-
tinuously monitors whatever is assigned to the talk position.
Basic Talk and/or Listen Key Operation: The lower
button activates talk (if assigned). The upper button acti-
vates listen (if assigned). Talk and listen may be latched
on or off independently by tapping up or down.
All Call (AC) Talk Key Assignment: When a talk key is
assigned as an All Call key, it operates only as a switch
to turn on or off all talk keys to the left of the All Call key.
These other talk keys will then activate according to the
way they have been assigned. Note that will also affect
any listen keys that have been assigned with special func-
tions. For example, an auto listen key will also activate if
its corresponding talk key has been activated by an All
Call key.
NOTE:
The following paragraphs describe special types of key
assignments called special functions. These types of key
assignments can only be set up using the AZedit software,
and they are described in detail in the software help file. To
find out if a key has a special function assignment, you can
display the key’s assignment as described under
“Displaying Key Assignments”. If a special function is
assigned to a listen key, you will see AF, or AL, etc. when
you display the key assignment.
Intercom Key Indications
Talk Indicator:
.Solid green: Talk is activated.
Talk+Auto-follow (AF) Listen Key Assignment: This
key assignment works the same as the basic talk/listen key
assignment: The down position activates talk, and the up
position activates listen. Talk and listen may be turned on
or off independently by pressing up or down.
.Green flashing “incoming call” indication: The person
assigned to the key is calling. Activate the key to talk
back.
Talk+Auto-Listen (AL) Listen Key Assignment: The
down position activates both talk and listen. However,
only the talk LED will turn on. If talk is on, you cannot
turn off listen. If talk is off, you can turn listen on inde-
pendently by pressing up.
.Continuous red “in use” indication: An “in-use’ indica-
tion is provided for an IFB or ISO key. It is also provid-
ed for a key that talks to a remote intercom system
(when your intercom system is equipped with optional
trunking). The “in-use” indication warns you that some-
one else is currently talking.
Talk+Auto-mute (AM) Listen Key Assignment: The
down position activates talk. And, if listen is on, it auto-
matically turns off until talk is released. When talk is off,
listen may be turned on independently by pressing up.
.Red flashing “busy” indication; May occur when a key
is activated to talk to an IFB or a remote intercom sys-
tem. This indicates that some other keypanel with a
higher priority is currently talking and you cannot talk at
this time.
Talk+Auto-reciprocal (AR) Listen Key Assignment:
The down position activates talk. Listen is always on and
continuously monitors whatever is assigned to the talk
position.
Listen Indicator:
.Solid red: Listen is activated. (This indication will only be
provided when you manually turn listen on by tapping or
pressing upward on a key. It will not occur.
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Call Waiting Operation for Incoming Calls
Displaying Key Assignments
As previously described, the talk indicator for a key will flash
when there is an incoming call to that key, and you may acti-
vate that key to talk back. Also if display call is set to enable
at the base, the caller’s name will appear in the call waiting
window, and you may press down on the call waiting key
instead to talk back. If a caller is not already assigned to an
intercom key, the caller’s name will always appear in the call
waiting window, and you must use only the call waiting key
to talk back.
You can use this feature to check key assignments after mak-
ing changes. You can also use it if you think the key assign-
ments have been changed but the designation strip has not
been updated.
1. Tap <COPY> then <LISTEN 4> to clear the call waiting
window. (Dashes should display when the window is clear.)
2. Press the <UP> button to enter the PTP scroll list. Then
press a talk or listen key to display the talk or listen
assignment. You may press several keys in succession to
check their assignments.
If a second call is received in the call waiting window while
a caller’s name is already displayed there, the call waiting dis-
play will start to flash. Also, the topmost LED next to the call
waiting key will turn on. When there are multiple calls, use
the call waiting key as follows:
3. Tap <COPY> then <LISTEN 4> to exit.
Quick List of Matrix Key Functions
1. To talk to the currently displayed caller, tap <COPY>
then <TALK 4>.
The following list is the most often used RKP-4 button func-
tions.
2. To clear the currently displayed caller name, briefly tap
<COPY> then <LISTEN 4>. The next caller’s name
will then appear in the call waiting window, and you
may tap <COPY> then <TALK 4> to talk back.
Matrix Key Functions
.
.
.
.
.
.
Clear CWW
= <COPY> then <LISTEN 4>
= <COPY> then <TALK 4>
= <COPY> then <TALK 4>
= <COPY> then <UP>
= <COPY>
Answer a CWW call
Call Back
3. Continue talking to callers and clearing their names until
the call waiting window displays dashes (no callers).
Also, when all calls have been answered, the CWW
backlight will turn off and dashes will be displayed. The
RKP-4 system cannot answer calls from TIF-951 and
TIF-2000 telephone interfaces.
Display Scroll Lists
Select desired scroll list
PTP Scroll List
= <UP> or <DOWN> for top or
bottom of list
.
.
.
Assign a Key to a Scroll
List Entry
=Hold <COPY> and hit desired
Talk or Listen button
Show a Key’s Assignment = In PTP Scroll List, press the
button desired
Select Setup Page
= <UP> + <DOWN> then hit
listen button 1 to 4 for
pages 1 to 4. Tap <COPY>
to change.
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Section
9
RKP-4 Menu Structure
Figure 9-1
RKP-4 Menu Structure
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Section
10
RKP-4B Menu Structure
Figure 10-1
RKP-4B Menu Structure
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Section
11
Frequency Bands
Frequency Bands
The RKP-4B system operates in TV channels 16 to 36 and 38
to 59. This is the frequency range of 482 to 608 MHz and 614
MHz to 746 MHz. The band, TV channels and frequencies are
shown in Table 2. Most bands are 18 MHz wide, however
band 7 is 24 MHz wide.
Bands F to E are always base transmit bands (beltpack receive
bands). Bands 1 to 7 are always base receive bands (beltpack
transmit bands). Thus an A2 base station would be comprised
of an A band transmitter paired with a 2 band receiver.
Band Pairing for Systems
All band pairs cannot be made into a system (a single system
is comprised of a base and beltpack). Table 1 show the avail-
able band parings.
Table 1
Available Band parings
In Table 1 it can been seen that a C base station transmit band
can be paired with 4, 5, 6 or 7 receive bands. However, a C3
unit cannot be made. This is because a certain amount of fre-
quency separation between transmit and receive bands is
required for good transmit and receive operation. If they are
too close the RF performance of the system is reduced.
Table 2
Band Names and TV Channels
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Factory Group Plan
There are 50 factory defined groups in a base
station and beltpack. These group are organized
in different ways to provide flexibility to the
user on selecting frequencies. A group is com-
posed of intermodulation free frequencies, but a
group is also organized to be composed of fre-
quencies in different combinations of the TV
channels. The user then can select a group that
is clear of broadcast TV channels in the area by
selecting a group(s) that doesn’t use those chan-
nels.
Table 3 indicates how the factory defined
groups use the three TV channels for transmit
and 3 TV channels for receive. A shaded TV
channel indicates the group has frequencies in
that channel. The white TV channel indicates
the group has no frequencies in that TV chan-
nel. Group 1 uses at least one frequency from
each of the three TV channels for TX and RX.
However group 50 uses only the third TV chan-
nel for TX and RX.
Table 3
Groups and TV Channel Used
Shaded = TV used,
Not Shaded = TV not used.
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Section
12
Troubleshooting
Reread the sections of this manual to make sure you have If you are unable to solve the problem, contact the dealer from
completed system set-up properly.
whom you purchased the system for assistance.
PROBLEM
SOLUTION
DISTORTION - System’s audio quality seems distorted
at medium to high input levels.
Reduce microphone gain by adjusting microphone gain
control.
HISS - System seems to produce a “hiss” which is unde-
sirable.
Check the gain setting on all beltpacks and the base sta-
tion. They may be too low to too high. Check to make
sure you are still well within range of the base station.
LOW OUTPUT - System produces a low output level.
Check the gain setting on both the beltpacks and the base
station. They may be too low.
FEEDBACK - Moving around area of use produces
“squeal” or “howl” in various locations using ext. speak-
ers.
Reduce the gain setting on both the beltpacks and the
base station. They may be too high. If in the 2W Mode,
the intercom channel you are on may be unloaded.
DROPOUTS - When moving around the area of use
there seems to be locations where the signal “swooshes”
or completely disappears.
Make sure both antennas on the base station and beltpack
are connected and follow the location suggestions.
Change the location of the base station and antennas or
avoid the bad areas with the beltpacks.
NO AUDIO from BASE STATION or BELTPACK
headsets.
Check talk LED to make sure it is on. Make sure belt-
pack batteries are OK. Make sure the base station and the
beltpack serial number and encryption codes all match.
“****” - Appear in BELTPACK call waiting window
Check that cable is in “Matrix” jack on the rear panel of
the base station. Check cable connection to Matrix. Make
sure base station Matrix address is set to correct port on
Matrix.
when connected to the Matrix.
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Section
13
Battery Information
Improper battery selection, use, installation and care are the
cause of numerous wireless system failures.
Battery Life:
RKP-4
Alkaline Batteries: Alkaline batteries such as Mallory’s
DURACELL® or Eveready’s ENERGIZER® provide the
most reliable operation in wireless transceivers.
Alkaline, 8-10 hours typical
Nickel Metal Hydride, 7-9 Hours typical
The use of low cost carbon-zinc batteries is NOT recom-
mended.
WARNING:
Do not place an alkaline RKP-4 battery pack in any battery
charger. Severe charger and battery pack damage may result.
Nickel-Metal Hydride Batteries: These batteries can save
you money in the long run, as they can be recharged. Typical
battery life is about 90% of the length of time alkaline batter-
ies last.
Cold Temperatures and Batteries
The battery life times listed in this section are at room tem-
perature. Alkaline and Nickel-Metal Hydride batteries service
hours falls off significantly at low temperatures due to battery
chemistry. Alkaline batteries typically have less than half their
room temperature service life if used at freezing 32° F (0° C).
Due to the service hours reduction of Alkaline and Nickel
Metal Hydride batteries at low temperature the user will need
to change batteries more often.
Another solution is using Lithium AA cells if beltpacks are to
be used in very cold temperatures. Lithium batteries, like the
Energizer® E2 Lithium AA cells, are excellent batteries at
cold temperatures. At the temperatures of 15° F (-9° C),
Lithium AA cells will last about 7 times longer than Alkaline
batteries. that equates to 2 hours for Alkaline vs 14 hours for
Lithiums. However, the tradeoff is Lithiums cost more and
are less friendly to the environment than alkalines.
Energizer® is a registered trademark of Union Carbide Corporation.
Duracell® is a registered trademark of Duracell Inc.
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Section
14
RKP-4B to Matrix Cable
Figure 14-1
RJ12 Intercom Cable Wiring Diagram
Figure 14-2
RJ12 to 9-pin Intercom Cable Wiring Diagram
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Section
15
FCC Information
FCC LICENSING
The Telex RKP-4B and the RKP-4 Transmitter/Receiver are Type Accepted under United
States Federal Communications Commission Part 74. Licensing of Telex equipment is the
User’s responsibility and licensibility depends on the user’s classification, users application,
and frequency selected. Telex strongly urges the user to contact the appropriate telecommu-
nications authority for any desired clarification.
This device complies with part 15 of the FCC Rules. Operation is subject to the condition
that this device does not cause harmful interference.
CAUTION: Changes or modifications made by the user could void the user’s authority to
operate the equipment.
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Section
16
Software License
®
End-User License Agreement for Telex Software
IMPORTANT - Please red this document carefully before using this product.
THIS DOCUMENT STATES THE TERMS AND CONDITIONS UPON WHICH TELEX COM-
MUNICATIONS, INC. (the “COMPANY”) OFFERS TO LICENSE THE INSTALLED SOFT-
WARE OR PROGRAM (the “SOFTWARE”) FOR USE WITH THE PRODUCT IN WHICH IT
WAS INSTALLED. YOU ARE AGREEING TO BECOME BOUND BY THE TERMS OF THIS
AGREEMENT. IF YOU DO NOT AGREE TO THE TERMS OF THIS AGREEMENT, DO NOT
USE THIS PRODUCT. PROMPTLY RETURN THE PRODUCT TO THE PLACE WHERE YOU
OBTAINED IT FOR A FULL REFUND.
The installed software as supplied by the Company is licensed, not sold, to you for use only under
the terms of this license, and the Company reserves all rights not expressly granted to you. You own
the product or other media on or in which the Software is originally or subsequently recorded or
fixed, but the Company retains ownership of all copies of the Software itself.
1. License: This license allows you to use the Software for internal purposes only on a single product in which it
was installed.
2. Restrictions: (a) You may not market, distribute or transfer copies of the Software to others or
electronically transfer or duplicate the software. YOU MAY NOT REVERSE ENGINEER,
DECOMPILE, DISASSEMBLE, MODIFY, ADAPT, TRANSLATE, RENT, LEASE OR LOAN
THE SOFTWARE OR CREATE DERIVATIVE WORKS BASED ON THE SOFTWARE OR
ANY ACCOMPANYING WRITTEN MATERIALS. (b) The Software and the accompanying
written materials are copyrighted. Unauthorized copying of the Software, including portions
thereof or the written materials, is expressly forbidden. (c) You understand that the Company
may update or revise the Software and in so doing incurs no obligation to furnish such updates
to you.
3. Limited Warranty: The company does not warrant that the operation of the Software will meet
your requirements or operate free from error. The company DISCLAIMS ALL OTHER WAR-
RANTIES AND CONDITIONS EITHER EXPRESS OR IMPLIED, INCLUDING THE WAR-
RANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NON-INFRINGEMENT OR THIRD PARTY RIGHTS.
4. Limited Liability: The liability of the company for any claims arising out of this License based
upon the Software, regardless of the form of action, shall not exceed the greater of the license
fee for the Software or $50.
16-1
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Section
17
Accessories and Replacement Parts
ALP-600
AB-2
480-800 MHz Bi-Directional Log Periodic Antenna Includes Bracket for 1/2 wave Antenna with 10 ft. of coax-
mounting hardware and 10 feet (3 meters) of coaxial cable
with TNC Connectors
PN 71138000
P N. 878896
ALP-450
450-900 MHz Log Periodic Antenna Includes mounting hard- RPK-4B Power Supply
ware and 10 feet (3 meters) coaxial cable with TNC connectors
12 VDC, 1 AMP . . . . . . . . . . . . . . . . . . . . . . . . .879963
Order No. 71147000
RPK-4B Power Cords
U.S./Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600092
RPK-4 LCD/ switch cover . . . . . . . . . . . . . . . . . .450364
2 Pin Relay Connector . . . . . . . . . . . . . . . . . . . .2862046
Antenna Cables
Special low loss antenna cables with TNC Connectors
BP-700 TR Battery pack, alkaline
(batteries not included) . . . . . . . . . . . . . . . . . .71315-000
BP-700NM TR Nickel Metal Hydride
Battery pack . . . . . . . . . . . . . . . . . . . . . . . . . .71315-001
Model No.
Length
Order No.
CXU-22
Ft. (.7 meter)
691459-8
BC-1NM4
Four Slot “Smart” Charger with Four Nickel Metal
Hydride Battery Packs
CXU-10
CXU-25
CXU-50
CXU-75
CXU-100
10 Ft. (3 meter)
25 Ft. (7.6 meter)
50 Ft. (15 meter)
75 Ft. (23 meter)
100 Ft. (30 meter)
690419
U.S./Canada . . . . . . . . . . . . . . . . . . . . . . . . . .301778400
Euro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .301778401
71151-025
71151-050
71151-075
71151-100
BC-1NM
Single Slot “Smart” Charger with Nickel Metal
Hydride Battery Pack
U.S./Canada . . . . . . . . . . . . . . . . . . . . . . . . . .301778100
Euro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .301778101
Beltpack’s 1/4-wave antenna
Base Station’s 1/2-Wave Antennas
Model No.
Part No.
Band Color
Frequency
Part No.
Color Dot
Frequency
CLA-1
CLA-2
CLA-3
CLA-4
CLA-5
CLA-6
870658-1
870658-2
870658-3
870658-4
870658-5
870658-6
Blue
Yellow
Red
520-565 MHz
565-615 MHz
615-660 MHz
560-690 MHz
690-725 MHz
725-760 MHz
879220-1
879220-2
879220-3
879220-4
879220-5
Violet
Black
Yellow
Green
Red
425-485 MHz
485-556 MHz
556-636 MHz
636-726 MHz
726-826 MHz
White
Green
Orange
CLA-10
CLA-11
CLA-12
870658-10
870658-11
870658-12
Tan
Pink
470-518 MHz
515-548 MHz
542-575 MHz
Brown
17-1
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TELEX COMMUNICATIONS, INC. 12000 Portland Ave. South, Burnsville, MN 55337
PN 804130 Rev. A
Oct. 2005
Made in U.S.A.
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