UNIDEN Model uh015sx UHF
CB Radio
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UNIDEN Model uh015sx UHF CB Radio
Contents
Selective Calling
Outline
18
18
18
19
20
20
21
22
22
23
24
24
26
27
27
28
30
32
34
35
35
36
37
38
Receiver Quieting
Call Receiving
Tone Squelch Scanning
Tone Calling
5/6 TX Tone Selcall Programming
Group Calling
TX Selcall ID Format
5/6 Tone Selcall Programming
Receiver Selcall ID
Programming Your Selcall ID
Other Selcall Parameters
Selcall ID
Tone Period
Lead-in Delay
Lead-in Tone
Alarm Mode
Group Call Mode
Default Settings
Selcall Tone Frequency List
UHF-CB Channels & Frequencies
CTCSS & DCS Code List
Warranty
2
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UNIDEN Model uh015sx UHF CB Radio
Introduction
The Uniden uh015sx is designed to provide you with years of trouble free service. Its rugged
components and materials are capable of withstanding harsh environments. Please read this
Operating Manual carefully to ensure you gain the optimum performance of the unit.
The citizen band radio service is licenced in Australia by ACMA Radio-communications
(Citizen Band Radio Stations) Class Licence and in New Zealand by MED General
User Licence for Citizen Band Radio and operation is subject to conditions contained in
those licenses.
Features
! Detachable Display Unit
! Busy Channel Lock-out
! Transmit & Receive FM 40CH (UHF-CB, TX
! 38 Built-in CTCSS codes & 104 additional
Power 5W)
DCS codes
! 60 Programmable RX Channels
! 115 Pre-programmed Police Frequencies
(65 for Australia, 50 for New Zealand)
! 3 Levels Preset Squelch
! Volume Control with Power On/Off Switch
! VOX (Voice Activated Function) optional
VOX headset required
! 9 Step VOX Mic sensitivity adjustment
! Memory backup if power fails
! Tone Squelch Function (5/6 Tone)
! Tone Calling Function (5/6 Tone)
! Tone Squelch Scan
! Wide Band Scanner (400MHz - 512MHz)
! Band Search Function (5 Bands separately)
! LCD Display with Backlight
! Signal Strength Meter
! RF Power Indicator
! W125mm x H35mm x D156mm(including
Display Unit) - allow 40mm+ for antenna
fitting at rear of unit.
! One touch Instant Channel recalling
! Duplex Capability (from CH01 - CH08)
! Group Scan and Priority Channel Watch
! Open Scan
! DIN mountable (optional DIN mount kit
required)
Preventative Maintenance:
The following system checks should be made every six to twelve months:
!
!
!
!
Check the Standing Wave Ratio (SWR).
Inspect the tightness of all electrical connections.
Inspect the antenna coaxial cable for wear or breaks on the shielding.
Inspect the tightness of all screws and other mounting hardware.
Troubleshooting:
Should the unit malfunction or perform poorly, follow these procedures:
If the transceiver is completely inoperative: Check the power cord and fuse.
If there is trouble with receiving: Check the VOLUME control setting. Be sure the SQUELCH is
adjusted properly. Possibly the radio is over-squelched.
If there is trouble with transmitting: Check that the transmission line (coaxial cable) is
securely connected to the ANTENNA connector. Check that the antenna is fully extended for
proper operation. Check that all transmission line (coaxial cable) connections are secure and free
of corrosion.
Blackening may occur on the Liquid Crystal Display if the uh015sx has been
subjected to extreme high temperature (above 60°C) . This is not a fault. Normal LCD
operation resumes when the temperature stabilizes back to standard operating
3
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UNIDEN Model uh015sx UHF CB Radio
Controls/Connectors
VOX BCL
TX DUP CAL MON SQT
CTCSS
DCS
GS HOLD PRI INST
TSQ
MEM
SCN CB POLICE SRC
MENU
SCAN
SRCH
BAND/TSQ
MON
SQL
HOLD
POL
ENTER
OS/GS
DCS/CTCSS
MEM
Front
Controls and Connectors
Ref Item
Page
Ref Item
Page
- Search, Search Band/Tone
SRCH
Liquid Crystal Display (LCD)
5
Squelch
13
Rotary Channel Selector
(Rotary Knob)
MON
10
11
12
9
9
- Monitor, Squelch button
9
HOLD
On/Off Volume
- Hold, DCS/CTCSS
button
11, 17
Push to Talk (PTT) Button
10
20
POL
- Channel Group Select
(Police, CB), Memory, move right
button
TCAL
- Tone Call
14
-
INST
- Instant Channel Recall and
Instant Channel Programming
13
14
16
11
External Speaker Jack
Power Input (13.8V DC)
UHF Antenna Connection
MENU
- Menu, Enter button
-
15
SCAN
- Move left, Scan,
Open/Group Scan button
-
11,12
4
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UNIDEN Model uh015sx UHF CB Radio
Indicators
VOX BCL
CTCSS
TX DUP CAL MON SQT
DCS
GS HOLD PRI INST
TSQ
MEM
SCN CB POLICE SRC
38 37
36
Indicators
Ref. Item
Page
11
Ref. Item
Page
16
17
-
16 SCN - Scan
29 BCL - Busy Channel Lockout
30 DCS - Digital Coded Squelch
31 S/RF - RF Strength Meter
32 DCS/CTCSS Code Indicator
33 Channel Number Indicator
34 MEM - Memory
17 TSQ - Tone Squelch
18 TX - Transmit
19 GS - Group Scan
20 DUP - Duplex
21 HOLD - Hold
22 CAL - Tone Call
23 MON - Monitor
24 PRI - Priority
25 SQT - Squelch
18
10
12
17
9
10
11 - 15
20
11,13
13
9
35 SRC - Search
9
36 POLICE - Police channel
37 CB - CB channel
12
9
9
38 Frequency Indicator
9
26 INST - Instant Channel
16
27 CTCSS - Continuous Tone
Coded Squelch System
17
28 VOX - Voice Activation
16
5
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UNIDEN Model uh015sx UHF CB Radio
Package Contents
uh015sx Owners Manual
Optional Accessories
DIN Mounting Kit (DMK8990)
External Speaker (MS100)
6
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UNIDEN Model uh015sx UHF CB Radio
Mounting Options
The radio can be mounted complete - or - with the Display Unit remote of the
Transceiver.
Mounting the complete radio (Transceiver with Display Unit)
a) Plug in display cable from the
Display Unit to the transceiver.
b) Hinge the Display Unit into the
transceiver as shown in the
diagram, then snap closed.
c) Should you wish, at a later stage,
to position the Display Unit
remote from the Transceiver,
release the Display Unit by
pushing up the slide on the side.
Remote mounting of the Transceiver Unit
If the Display Unit is not already
separate of the Transceiver then
remove it as detailed in c) above.
Fix the Transceiver Mounting Bracket
in an appropriate location (screws
and washers supplied). Then fix the
Transceiver in the bracket using the
Knob bolts supplied d).
The bracket can be fixed on the top
or under the transceiver. An arced
slot e) allows you to mount the
transceiver at an angle.
Changing Remote Extension Cable
At the back of the Display Unit
unscrew the cable cover A) and
release bracket B).
Unplug the short cable C) and plug in
the extension cable.
Replace bracket B) over the cable.
Then replace back cover A) and
screw in place.
7
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UNIDEN Model uh015sx UHF CB Radio
Mounting Options
Remote mounting of the Display Unit
Fixing the Display Rear
Bracket
To mount the Display Unit it needs to
be fitted with a Display Rear Bracket
(included in package).
a)Position the Display Rear Bracket
so that one end fits over the two
studs at the end of the Display
Unit.
b)Push it into place until the fixing
screw hole is aligned with its
threaded counterpart.
c)Secure the Display Rear Bracket
with the screw provided.
Top fix
Optional mounting positions
The Display Unit can be mounted from the top, back or bottom.
d) Fix the Display Mount Bracket in place (above, at the
rear or at the bottom) by screwing through the
slots in the bracket.
e) Fix the Display Unit to the bracket with the
thumb screws provided.
Back fix
f) Connect the Extension Cable between the Display
Unit and the Transceiver.
Bottom fix
8
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UNIDEN Model uh015sx UHF CB Radio
Operation
Setting the Squelch
Turn the Unit ON by rotating the volume control clockwise. The uh015sx
has 3 preset squelch levels:
1 - max sensitivity (min squelch)
2 - med sensitivity (med squelch)
3 - min sensitivity (max/tight squelch)
It requires no adjustment.
AN
SRCH
MON
SQL
HOLD
POL
Press and hold MON . The squelch will flash.GS
Turn rotary knob to select. Press MON to set.
The SQT icon appears if level 3 is selected.
BAND/TSQ
DCS/CTCSS
MEM
! Selecting tight squelch mode may prevent the
reception of weak signals.
! High noise areas may still break the squelch.
Monitor
Press MON to open the
squelch and receive all
weak signals.
Press MON again
momentarily to cancel.
MENU
SCAN
SRCH
MON
SQL
HOLD
POL
ENTER
OS/GS
BAND/TSQ
DCS/CTCSS
MEM
Selecting a Channel/POLICE and CB Channel Groups
Turn the Rotary Channel Selector to select the desired channel.
The uh015sx has two groups of channels to select from. When the CB icon is showing
the 40 UHF-CB and any user programmed RX channel will be available for selection or
scanning. When the POLICE icon is showing then the 115 police frequencies will be
available. Press POL to select which group(s) to activate or deactivate.
For your reference a list of the
available UHF CB channels,
corresponding frequencies and
guidelines for their use is printed
on page 36. For Australia,
MENU
SCAN
SRCH
MON
SQL
HOLD
POL
Channels 05 and 35 are
reserved for Emergency Calls.
ENTER
OS/GS
BAND/TSQ
DCS/CTCSS
MEM
The 40 UHF-CB channels are numbered 1-40. The programmable RX channels are
numbered 41-100 (100 is shown as o0) - and only show when programmed. The 115
police frequencies do not have channel numbers but you can still select them ( - -
appears in the channel display) or copy them to a programmable RX channel.
9
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UNIDEN Model uh015sx UHF CB Radio
Operation
Transmitting
The uh015sx uses the 40 UHF-CB Channels. See page 36 for
UHF-CB Channels & Frequencies.
Channels 22 and 23 are for telemetry and
telecommand applications. Transmit is
inhibited on these channels.
Select the desired channel. Press the microphone's PTT button and speak normally
into the microphone. Hold it approx. 7cm from your mouth. The TX icon appears while
transmitting. Release the PTT button to end the transmission and listen for a reply.
Using Repeater Channels (Duplex Mode)
UHF CB repeaters are used to retransmit or relay your signal. Repeaters will extend
the range of your radio and overcome the shielding effect caused by solid
obstructions. In normal Simplex operation, your radio transmits on one particular
frequency and receives on that same frequency. If there is a barrier that partially
blocks your transmitted signal, the probability of another radio receiving the signal is
very slim. Hills, tall buildings, metallic structures,...etc tend to act as a screen between
radios.
Standard Operation without the aid of a
Repeater Station.
Operation with the aid of a Repeater
Station (Duplex).
The signal coming from your radio is received by the Repeater Station and then
re-transmitted at the same time on another channel. This operation is called
"Duplexing".
For example,
CH01 on Duplex Mode will Receive on CH01 but Transmit on CH31
CH02 on Duplex Mode will Receive on CH02 but Transmit on CH32 etc...
If you transmit on CH01 Duplex mode, you are actually transmitting on CH31 the
repeater station down-coverts your signal and retransmits on CH01.
10
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UNIDEN Model uh015sx UHF CB Radio
Operation
Operating the uh015sx in Duplex Mode
For this example we are adopting CH01 as the channel being used in your area for
repeater use.
To Set Duplex ON/OFF
MENU
Press
once. The DUP setting
will flash. Turn the rotary knob to adjust
the setting to or . Press & hold
/ENTER to set. A confirmation
tone sounds.
The DUP icon appears.
MENU
MENU
SCAN
SRCH
MON
SQL
ENTER
OS/GS
BAND/TSQ
! Only channels 01 - 08 are available for Duplex.
! Check with your local Retailer for information on available repeaters.
! If a button is not pressed within 10 seconds the uh015sx will automatically exit MENU Mode.
Scanning
The uh015sx scanning feature allows you to search the SCAN MEMORY for active
channels automatically.
The scan memory has two main groups; Open Scan (OS) and Group Scan (GS), OS
Scan searches all the channels and frequencies in its memory continuously. GS Scan
has the ability of monitoring a priority channel every 1.5 seconds while searching
channels and frequencies in its memory.
Furthermore, while scanning you can select which channel groups to activate (CB or
POLICE).
Press and Scanning starts.
The SCN icon appears.
You may change the scan direction by
turning the rotary channel selector.
SCAN
SRCH
MON
SQL
HOLD
POL
OS/GS
BAND/TSQ
DCS/CTCSS
MEM
Press
again to exit scanning.
Open Scan (OS) Mode
Allows continuous scanning of channels stored in the Open Scan memory. If an active
channel is found, scanning will stop on that channel.
This example shows CH17 active.
If the received signal ceases, the unit will wait 3
seconds for the signal to return, otherwise scanning
resumes. During Scan you may...
HOLD
HOLD
!Press
to hold scan. Press
again to resume scan.
!If scan stops on a frequency and you wish to continue then turn rotary channel
selector.
!The direction of scan can be changed using the rotary channel selector.
POL
!To remove an active channel from scan memory press and hold
scan resumes.
/MEM and
!Press and hold /OS/GS for 2 seconds to switch between GS and OS modes.
To deactivate scan, press momentarily.
!
!
!
When Scan is deactivated the starting channel will be reinstated.
If scan is deactivated while on hold the hold channel will be reinstated.
OS Mode is indicated by the absence of the GS icon.
11
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UNIDEN Model uh015sx UHF CB Radio
Operation
Group Scan (GS) Mode
The GS scan memory is empty at factory setting. Channels and frequencies must be
memorized to GS scan memory for scan to work in GS mode (see p.13).
Allows you to monitor a Priority channel while scanning other channels in the GS
memory. The Priority channel is the same as the Instant Priority Channel, see p.16.
To monitor the Priority channel during GS the priority setting in the menu must be on.
MENU
Press
on. Press and hold
2 times. The priority icon and setting will flash. Turn rotary knob to select
MENU
/ENTER to confirm. The PRI icon appears.
If the priority setting is not turned on, then GS can be used in the same way as OS.
SCAN
To switch to GS Mode, press and hold
for 2 seconds. GS icon appears on the display.
GS Scanning checks the Instant Priority Channel for activity regularly.
If the Priority Channel becomes active the radio will stay on that channel for as long as
the signal is present. If the received signal ceases, Priority Scanning continues after 3
seconds.
If scanning stops on a channel
which is not a Priority
Channel, uh015sx will continue
monitoring the Priority
Channel for activity while listening
to the active one.
MENU
SCAN
SRCH
MON
SQL
HOLD
POL
ENTER
OS/GS
BAND/TSQ
DCS/CTCSS
MEM
During Scan you may...
HOLD
HOLD
! Press
to hold scan. Press
again to resume scan.
! If scan stops on a frequency and you wish to continue then turn rotary channel
selector.
! The direction of scan can be changed using the rotary channel selector. .
POL
! To remove an active channel from scan memory press and hold
scan resumes.
/MEM and
SCAN
! Press and hold
To deactivate scan, press
/OS/GS for 2 seconds to switch between GS and OS modes.
SCAN
momentarily.
! When Scan is deactivated the starting channel will be reinstated.
! If scan is deactivated while on hold the hold channel will be reinstated.
12
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UNIDEN Model uh015sx UHF CB Radio
Operation
Memorizing Channels and Frequencies for Scan
Press and hold
the scanning mode you wish to store
/OS/GS to select
POL
to - OS or GS. Press
to activate
the channel group(s) you wish to select
from - CB and/or POLICE. Turn the
rotary channel selector to select the
channel you wish to add to the OS or
GS scan memory.
MENU
SCAN
SRCH
MON
SQL
HOLD
POL
ENTER
OS/GS
BAND/TSQ
DCS/CTCSS
MEM
POL
Press and hold
/MEM to add to the scan memory of the selected scan mode.
MEM icon appears and two beeps are heard.
To remove channel from Scan Memory, press and hold
MEM icon disappears.
POL
/MEM once more. The
! OS is indicated by the absence of the GS icon.
! All channels and frequencies can be added to the scan memory. Initial
factory settings are:
OS scan memory - All UHF-CB frequencies and Australian Police frequencies.
GS scan memory - No channels or frequencies*.
*Scanning in GS mode cannot begin until a channel or frequency is added to the GS
scan memory.
Wide Band Searching
The uh015sx has a wide band search
feature which will allow you to search
Frequencies ranging from 400-512MHz
(in 12.5kHz steps). You may search the
full range (All) or search one of 4 smaller
bands separately.
400-420MHz
420-450MHz
450-470MHz
470-512MHz
400-512MHz
band A
band b
band c
band d
All
MENU
SCAN
SRCH
MON
SQL
HOLD
POL
ENTER
OS/GS
BAND/TSQ
DCS/CTCSS
MEM
SRCH
Press
/BAND. The search band indicator will flash for 3 seconds. While it flashes
you may change the band search by turning the rotary knob. Search begins
automatically after 3 seconds of inactivity.
During search you may...
HOLD
HOLD
! Press
to hold search. Press
again to resume scan.
! If search stops on a frequency and you wish to continue search then turn rotary
channel selector.
HOLD
! If search stops on an unwanted frequency press
/MEM to set lockout ON/OFF. Press
and then press and hold
HOLD
POL
to resume search.
! The direction of search can be changed (up or down) by turning the rotary channel
selector. To exit search, press
momentarily.
SRCH
13
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UNIDEN Model uh015sx UHF CB Radio
Operation
60 RX Channels
The uh015sx has 60 receive only channels (CH41 to CH100) which can be
programmed with frequencies ranging from 400-512MHz (in 12.5kHz steps).
If you know the frequency you may store it manually or you may copy a Police
frequency to a channel or you may use the search function to find an active frequency
and copy it to a channel.
Manual Programming
Turn power off. Press and
MON
hold
power back on.
while turning
The channel indicator flashes
the lowest available empty
channel. You may use
the rotary knob to select
another channel.
MENU
SCAN
SRCH
MON
SQL
HOLD
POL
ENTER
OS/GS
BAND/TSQ
DCS/CTCSS
MEM
MENU
Press
select first digit. Press
. The first digit of the frequency indicator flashes. Turn rotary knob to
SCAN
POL
or
and turn rotary knob to change digits.
to move left or right between digit positions
MENU
When finished press
select next channel for programming or press and hold
/ENTER, the channel indictor flashes. Turn rotary knob to
MENU
/ENTER to store setting.
A confirmation tone sounds. The channel is also entered into OS scan memory.
Deleting a programmed RX Channel frequency:
Follow the steps in Manual Programming to enter a frequency for a desired channel.
MENU
Select 0 for the first frequency digit and then press
MENU
/ENTER. Turn rotary knob to
select another channel or press and hold
mode.
/ENTER to exit programming
Copying a Police frequency to a RX Channel
Select the Police channels group by
POL
pressing
frequency using the rotary knob.
then select a desired
MENU
Press and hold
. The lowest
MENU
SCAN
SRCH
MON
SQL
HOLD
POL
available empty channel will appear,
alternating with the selected Police
frequency. You may change the channel
using the rotary knob if you desire.
ENTER
OS/GS
BAND/TSQ
DCS/CTCSS
MEM
MENU
Press
frequency to the channel.
/ENTER to store the
The new setting is stored and the
uh015sx returns to Police CH.
14
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UNIDEN Model uh015sx UHF CB Radio
Operation
Copying a frequency found using SEARCH to a RX Channel
Start Search feature. When an active
frequency is found which you wish to
HOLD
store press
frequency. Press and hold
to stay on that
MENU
/ENTER .
MENU
SCAN
SRCH
MON
SQL
HOLD
POL
ENTER
OS/GS
BAND/TSQ
DCS/CTCSS
MEM
The next available empty channel will
show, alternating with the Search
frequency. Turn Rotary Channel
Selector if you wish to select another
channel.
MENU
Press
uh015sx returns to search hold mode.
/ENTER to store to selected channel. The new setting is stored and the
15
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UNIDEN Model uh015sx UHF CB Radio
Operation
Busy Channel Lockout
If the channel is already in use, you can
prevent the uh015sx from transmitting .
This is particularly important when
using CTCSS/DCS.
MENU
SCAN
SRCH
MON
SQL
HOLD
POL
MENU
ENTER
OS/GS
BAND/TSQ
DCS/CTCSS
MEM
Press 4 times. The BCL setting
will flash.Turn the Rotary Channel
Selector to display
MENU
. Press and
/ENTER for 2 seconds to
hold
store the new setting.
If a button is not pressed within 10 seconds the uh015sx will automatically
exit Select Mode.
VOX Operation (optional VOX headset required)
MENU
Press
3 times. The BCL setting
will flash. Turn the Rotary Channel
Selector to select the desired VOX
sensitivity (1 - 9).
MENU
Press and hold
/ENTER for 2
seconds to store the new setting.
Connect the VOX headset.
MENU
SCAN
SRCH
MON
SQL
HOLD
POL
ENTER
OS/GS
BAND/TSQ
DCS/CTCSS
MEM
If a button is not pressed
within 10 seconds the
uh015sx will automatically
exit Select Mode.
Programming the Instant Priority Channel
Turn the Rotary Channel Selector to
select the Priority Channel you prefer.
INST
INST
Press and hold
store the new setting. INST icon
for 2 seconds to
appears.
Recalling the Instant Channel
INST
Momentarily press
Instant Channel.
to return to the
16
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UNIDEN Model uh015sx UHF CB Radio
Operation
CTCSS (Continuous Tone Coded Squelch System)
This feature allows you to receive signals only from callers who have selected the
same CTCSS code.
Turn the Rotary Channel Selector to
select the channel you want to set a
CTCSS code.
HOLD
Press and hold
/CTCSS/DCS.
MENU
SCAN
SRCH
MON
SQL
HOLD
POL
ENTER
OS/GS
BAND/TSQ
DCS/CTCSS
MEM
The CTCSS channel display will flash.
Turn the rotary knob to select a desired
CTCSS code.
HOLD
Press to set the code. When a code other than oF is selected, the CTCSS icon
and code will display. If there is no selection for 10 seconds, the operation is timed out.
DCS (Digitally Coded Squelch)
DCS is a digital extension of CTCSS. It provides 104 extra, digitally coded, squelch
codes that follow after the 38 CTCSS codes. CTCSS 1-38, followed by DCS 1-99 plus
DCS 100-104 (represented by o0-o4 on the display).
Follow the steps for setting a CTCSS code. Turn the Rotary Channel Selector until the
DCS codes appear. Press
to set. The DCS icon and code will display.
HOLD
Channels 5 and 35 are used for emergency channels. CTCSS and DCS will
not operate on these channels.
17
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UNIDEN Model uh015sx UHF CB Radio
Selective Calling
Outline
Selective Calling (Selcall) is a special Sequential Tone Squelch System that allows the
user to receive/transmit calls selectively from/to an individual or group, on a shared
busy channel.
The uh015sx has a Selective Calling system. Exceptional features, like Receiver
Quieting, Tone Squelch Scanning, Tone and Group Calling make the uh015sx superior
to any transceivers in its class.
Receiver Quieting (Tone Squelch)
When activated, it automatically mutes the receiver audio circuit of the radio. It will
stay in this Quiet mode as long as the Selcall tone code (Selcall ID) required to
open the muting circuit is not received.
Call Alarm
When a received code matches to your Selcall ID, an alarm (CA Alert) will be
emitted informing you that a caller is on the channel.
Tone Squelch Scanning
Scans only tone squelched Channels.
Tone Calling
Allows you to selectively call another radio.
Group Calling Capability
Transmits and Responds to Group Calls.
Receiver Quieting
Puts the receiver in the QUIET mode (also known as the Tone Squelch mode). When
activated, the transceiver prevents any unwanted conversations in the channels from
being heard unless the call is specifically directed to you and the Selcall ID required to
open the QUIET condition has been received. Under this condition, the PTT button is
temporarily disabled. If you wish to use the same Channel for normal communication,
simply remove the Channel from QUIET mode.
18
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UNIDEN Model uh015sx UHF CB Radio
Selective Calling
To Activate:
1. Select the channel you want to put in ‘QUIET’ mode using the Channel selector.
SRCH
2. Press and hold
icon appears on the LCD display.
/TSQ for 2 seconds. Two beeps are heard and the TSQ
To Deactivate the Quiet Condition:
1. Select the Tone squelched Channel using the Channel Selector.
SRCH
2. Press and hold
icon disappears from the LCD display.
/TSQ for 2 seconds. Two beeps are heard and the TSQ
Call Receiving
While in TSQ condition, when uh015sx receives a code matching your Selcall ID, it will
perform the following operations.
a) Automatically responds to the caller by transmitting Acknowledge Tones.
b) Informs you that a caller is on the Channel by emitting a CALL ALARM (Default
Alarm Setting: four successive beeps in a regular interval for 10 seconds. Refer to
page 32, ‘Alarm Mode’ for other alarm settings) and displays the CAL icon.
c) Flashes the TSQ icon for about 20 seconds allowing you to use the PTT button. If
you are not able to respond within the 20 second period, TSQ icon stops flashing
and ‘QUIET’ mode resumes.
The uh015sx can decode a Selcall call even though not in ‘QUIET’ mode.
19
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UNIDEN Model uh015sx UHF CB Radio
Selective Calling
Tone Squelch Scanning
If you are using two or more Channels in the TSQ mode, you can monitor all of these
Channels for selective calls by using the TSQ scanning feature.
SRCH
To use this feature start the TSQ Scan by pressing and holding
seconds during Open Scan or Group Scan.
/TSQ for 2
Unlike Normal Scanning, TSQ scans and checks detected signals for Selcall
information. If this information is not found, TSQ Scanning resumes.
When a call is received during TSQ Scanning, uh015sx follows the same response as
when receiving a call on a Tone Squelch Channel.
It differs only in the following ways:
1. If the call is not answered within 20 seconds, TSQ Scanning resumes.
The CAL icon remains on the LCD display.
To look for the Channel where the CALL is received.
SCAN
a)
b)
Cancel TSQ Scanning by pressing
Using the Channel Selector, browse through the TSQ Channels. The CAL
.
indicator marks the Channel where the Call is received.
2. When answered, TSQ Scanning is automatically deactivated. The Channel is
removed from the QUIET Operating Mode.
To deactivate TSQ Scanning:
a)
b)
c)
Press and hold
The unit returns to Normal Scanning Mode.
/TSQ for 2 seconds.
SRCH
SCAN
Press
The whole scanning operation is cleared.
.
When a Selcall is received, press the PTT button.
The chance of receiving and decoding Selcalls effectively during TSQ
Scanning can be increased in many different ways. You can either
decrease the number of channels to be scanned thus increasing the
scanning speed – or – change some of the Selcall parameters (refer to
‘Selcall Programming’).
Tone Calling
Tone Calling allows you to selectively call other radios.
To do this, the Selcall ID of the radio you are going to call should be in the transmitter’s
Selcall ID memory (refer to '5/6 TX Tone Selcall Programming’ page 21).
To Call:
1. Select the channel that you and your group agreed to use for Selective Calling.
TCAL
2. Press and hold
A beep tone will be heard and the CAL indicator will appear on the LCD display
for 2 seconds.
while the Selcall ID is being transmitted automatically.
An acknowledge tone coming from the called radio will be received if you have
successfully made contact. The acknowledge tone for the uh015sx is a succession of
three low tone beeps.
20
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UNIDEN Model uh015sx UHF CB Radio
Selective Calling
5/6 TX Tone Selcall Programming
1. Press
TCAL
.
The TX Selcall Code will be displayed. (factory default :00000)
SCAN
POL
Use
The selected digit will flash.
or
to select the digit position.
Rotate the Channel Selector to change the active digit value.
When finished, transmit the TX Selcall Code by pressing the microphone
for 2 seconds.
TCAL
button
2. Selecting 5 or 6 Tone Format.
From 5 or 6 Tone Format Setting
POL
While the 5th digit is flashing, press
A space bar [ _ ] will appear and flash.
.
Assign a Selcall number to this position using the Channel Selector.
When finished, transmit the TX Selcall code by pressing the
for 2 seconds.
TCAL
21
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UNIDEN Model uh015sx UHF CB Radio
Selective Calling
Group Calling
The uh015sx has the capability to respond to Group Calling and to transmit Group
Calling Codes.
Group Calling allows you to call members of your group simultaneously. However, to
do this, you need to follow a certain format when programming your TX Selcall ID.
TX Selcall ID Format
To call
10 radios
Transmitter SELCALL ID
[X] [X] [X] [X] [A]
100 radios
1000 radios
10000 radios
[X] [X] [X] [A] [A]
[X] [X] [A] [A] [A]
[X] [A] [A] [A] [A]
where: [X] is a common Selcall ID prefix of your group
- and - [A] is the CCIR Assigned Group Tone Code
Example:
If one group comprises 10 members with Selcall IDs the ID numbers could be as
follows -
Group ID # Individual ID#
[1] [2] [3] [4]
[1] [2] [3] [4]
[1] [2] [3] [4]
[1] [2] [3] [4]
[0]
[1]
[2]
[3]
to -
[1] [2] [3] [4]
[9]
all in TSQ mode at CH20
If someone transmits [1] [2] [3] [4] [A] on CH20, all of the above units will open their
Tone Squelched Receiver.
Group Calls and ordinary Selcalls can be differentiated in the following manner:
Group Call -
Ordinary Selcall -
Low tone beeps
High tone beeps
Acknowledge tones will not be received when a Group Call code is
transmitted. If all radios respond, acknowledge tones would only ‘litter’ the
channel with crisscrossing signals.
22
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UNIDEN Model uh015sx UHF CB Radio
5/6 Tone Selcall Programming
Since uh015sx can support either a 5 or 6 tone signalling format, you and your group
must decide which format to use. The following is a basic outline of Selcall
Programming.
MENU
Press and hold
then turn power on.
To edit any option, press MENU /ENTER .
To cancel any setting, momentarily press
once.
To save a new setting after programming, press and hold MENU /ENTER for 2
seconds. The store confirmation tone will be heard and the unit returns to Normal
Operating Mode.
23
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UNIDEN Model uh015sx UHF CB Radio
Reciever Selcall ID
Programming Your Selcall ID.
To programme your own receiver Selcall ID.
1. Press and hold
then turn power on.
MENU
2. The initial display and status will appear on the screen (factory default is 00000).
MENU
3. When the
begin to flash.
key is pressed while in this condition , the last digit will
SCAN
POL
4. Use
or
to select the digit position. The selected digit will flash.
5. Rotate the Channel Selector to change the active digit value.
6. When finished, press MENU /ENTER to store . Three successive beeps are heard.
MENU
7. Press
operation.
/ENTER for 2 seconds to exit. The radio returns to normal
-or-
Turn the Channel Selector to go to the next programmable parameter.
24
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UNIDEN Model uh015sx UHF CB Radio
Reciever Selcall ID
Selecting 5 or 6 Tone Format
From 5 to 6 Tone Format
POL
1. While the 5th digit is flashing, press
flash.
. A space bar [ _ ] will appear and
2. Assign a Selcall number on this position.
3. Rotate the Channel Selector to change the active digit value.
MENU
4. When finished, press
heard.
/ENTER to store. Three successive beeps are
5. Press
/ENTER for 2 seconds to exit. The radio returns to normal
MENU
operation.
-or-
Turn the Channel Selector to go to the next programmable parameter.
From 6 to 5 Tone Format setting
1. Select the 6th digit position using
the assigned number to a space bar [ _ ] using the Channel Selector.
SCAN
POL
and
and change its setting from
Example:
25
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UNIDEN Model uh015sx UHF CB Radio
Reciever Selcall ID
MENU
2. When finished, press
heard.
/ENTER to store. Three successive beeps are
MENU
3. Press
-or-
/ENTER for 2 seconds to exit. The radio returns to normal operation.
Turn the Channel Selector to go to the next programmable parameter.
Other Selcall Parameters
You should also be familiar with some of the other Selcall parameters.
This section outlines the following programming modes.
-
-
-
-
-
Tone Period
Lead-in delay
Lead-in Tone
Alarm Mode
Group Call Mode
26
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UNIDEN Model uh015sx UHF CB Radio
Selcall ID
Tone Period
Tone period is the duration of one tone in a Selcall ID sequence. The setting of this
parameter depends on the type of application. On long distance communications, for
example: where the signal strength of the transmitted information is greatly reduced
and affected by noise, it is advisable to use a longer Tone Period. A long Tone Period
gives the decoder more time and information to check and evaluate the code.
However, be sure that all the radios in your group use the same Tone Period
setting. Otherwise you will not be able to selectively call one another.
The uh015sx allows you to select which Tone Period is best for you. The three most
commonly used tone settings (40,70 or 100 mSec) are available. With the freedom to
change this parameter, you can easily adapt to the existing system in your group
without the inconvenience of having the unit serviced by the dealer.
MENU
1. Press and hold
until
then turn power on. Rotate the Channel Selector
is displayed.
2. Press
/ENTER and
Period editing is possible.
(factory default setting) will flash and Tone
MENU
3. Rotate the Channel Selector to change the Tone Period value.
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UNIDEN Model uh015sx UHF CB Radio
Selcall ID
4. When finished, press
/ENTER to store. Three successive beeps are heard.
MENU
5. Press
-or-
/ENTER for 2 seconds to exit. The radio returns to normal operation.
MENU
Turn the channel selector to go to the next programmable parameter.
Lead-in Delay
Lead-in delay is a Selcall transmission parameter that ‘wakes-up’ and helps the
receiver of the other radio to lock onto the incoming signal. Each time a Selcall ID is
transmitted, the Lead-in Delay attaches itself to the beginning of the code sequence
and causes the transmitter to be on for a longer period prior to the code transmission.
This makes for a stronger communication link between the transmitter and the other
receiver.
One major advantage to having the longer Lead-in Delay is when selectively calling
another radio via a repeater station. A longer Lead-in Delay helps to stabilise both the
communication link from your radio to the repeater station and from the repeater
station to the other radio.
28
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UNIDEN Model uh015sx UHF CB Radio
Selcall ID
Lead-in Delay Programming
1. Press and hold MENU then turn power on. Rotate the Channel Selector until
is displayed.
500 mSec is the factory default setting of uh015sx for Lead-in Delay.
2. Press
/ENTER and Lead-in Delay Editing is possible. Use the Channel
Selector to change the Lead-in delay value.
MENU
29
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UNIDEN Model uh015sx UHF CB Radio
Selcall ID
3. When finished, press
MENU
/ENTER to store. Three successive beeps are heard.
4. Press
/ENTER for 2 seconds to exit. The radio returns to normal
MENU
operation.
-or-
Turn the Channel Selector to go to the next programmable parameter.
Lead-in Tone
The Lead-in Tone, when programmed, ‘rides’ on the Lead-in Delay.
Hence, when transmitting a Selcall ID, a continuous tone will be heard for the duration
of the Lead-in Delay.
The main purpose of the Lead-in Tone is to increase the probability of contact between
your unit and another radio when TSQ Scanning.
1. Press and hold
then turn power on.
MENU
Rotate the Channel Selector until
is displayed.
Tone _ 1 is the factory default setting of the uh015sx for Lead-in Tone.
2. Press
/ENTER and Lead-in Tone Editing is possible.
MENU
Use the Channel Selector to change the Lead-in Tone value.
30
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UNIDEN Model uh015sx UHF CB Radio
Selcall ID
If you want to remove the Lead-in Tone choose the space [ _ ] Bar.
MENU
3. When finished, press
heard.
/ENTER to store. Three successive beeps are
MENU
4. Press
operation.
/ENTER for 2 seconds to exit. The radio returns to normal
-or-
Turn the Channel Selector to go to the next programmable parameter.
Make sure that all members of your group use the same Lead-in Tone.
Otherwise, you will lessen the probability of receiving and successfully
decoding a Selcall while TSQ scanning.
31
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UNIDEN Model uh015sx UHF CB Radio
Alarm Mode
Alarm Mode
When a received code matches to your receiver Selcall ID and you selected the Call
Alarm Auto Mode the Unit will:
a. Transmit an Acknowledge tone to the Caller.
b. Emit CALL Alarm for 10 seconds only.
c. Resume Quiet condition automatically after 20 seconds if the call is not answered.
d. The Unit will start decoding again when the 20 second period elapsed and the call
remained unanswered.
Call Alarm Continue Mode
a. The Unit will transmit an Acknowledge Tone to the Caller.
b. Initially an alarm of four successive beeps is emitted for 20 seconds and then two
successive beeps every four seconds continuously unless answered.
c. The Quiet Condition is never resumed.
d. The Unit continues to check if incoming codes have your Receiver Selcall ID even
though the Quiet Condition is already opened.
When detected, it will send an acknowledge Tone to the caller and then resets the
Call Alarm.
For both of the above mentioned modes, transmission by using the Press-
to-Talk button is possible when the TSQ icon is flashing.
MENU
1. Press and hold
Selector until
then turn on the power. Rotate the Channel
is displayed.
32
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UNIDEN Model uh015sx UHF CB Radio
Alarm Mode
MENU
2. Press
/ENTER and Alarm mode editing is possible.
Call Alarm Continuous Mode
Call Alarm Auto Off Mode
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UNIDEN Model uh015sx UHF CB Radio
Alarm Mode
3. Use the Channel Selector to change the Alarm mode.
MENU
4. When finished, press
/ENTER to store .Three successive beeps are heard.
MENU
5. Press
operation.
/ENTER for 2 seconds to exit. The radio returns to normal
-or-
Turn the Channel Selector to go to the next programmable parameter.
Group Call Mode
Group 01 mode sets the tone period to 1 tone period.
Group 02 mode sets the first group tone period to 3 tone periods.
1. Press and hold
then turn power on. Rotate the Channel Selector until
MENU
(or 02) is displayed.
2. Press /ENTER and Group mode editing is possible.
MENU
3. Use the Channel Selector to change the Group mode.
34
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UNIDEN Model uh015sx UHF CB Radio
Group Call Mode
4. When finished, press MENU /ENTER to store. Three successive beeps are heard.
MENU
5. Press
operation.
-or-
/ENTER for 2 seconds to exit. The radio returns to normal
Turn the Channel Selector to go to the next programmable parameter.
Default Settings
A. RX Selcall ID :
B. TX Selcall ID :
C. Tone Period :
D. Lead-in Delay :
E. Lead-in Tone :
F. Alarm Mode :
G. Group Call Mode :
00000
00000
40mSec
500mSec
Tone ‘1’
Auto
01
Be sure that the Tone Format (5 Tone or 6 Tone), Tone Period Setting and
the Lead-in Tone for all radios in your group are the same. Otherwise you
will not be able to effectively call one another.
Selcall Tone Frequency List
TONE No.
TONE
FREQUENCY (Hz)
TONE No.
TONE
FREQUENCY (Hz)
0
1
2
3
4
5
6
7
1981
1124
1197
1275
1358
1446
1540
1640
8
1747
1860
2400
930
2247
991
9
A (Group)
B
C
D
E (Repeat)
F
2110
1055
35
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UNIDEN Model uh015sx UHF CB Radio
UHF CB Channels & Frequencies
Please follow these guidelines for channel use in Australia:
• Channels 05 and 35 are Emergency Channels.
• Channel 11 is a Calling Channel.
• Channels 22 and 23 are for telemetry and telecommand applications
and TX is inhibited on these channels.
General communication is accepted on all other channels with
these guidelines:
• Channel 40 - road channel (Australia).
• Channels 01-08 (and 31-38) are repeater channels.
Simplex Mode
Transmit / Receive
Frequency (MHz)
Duplex Mode
Transmit
Frequency (MHz)
Simplex Mode
Transmit/Receive
Frequency (Mhz)
CH No.
CH No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
476.425
476.450
476.475
476.500
476.525
476.550
476.575
476.600
476.625
476.650
476.675
476.700
476.725
476.750
476.775
476.800
476.825
476.850
476.875
476.900
477.175 CH31
477.200 CH32
477.225 CH33
477.250 CH34
477.275 CH35
477.300 CH36
477.325 CH37
477.350 CH38
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
476.925
476.950 (RX only)
476.975 (RX only)
477.000
477.025
477.050
477.075
477.100
477.125
477.150
477.175
477.200
477.225
477.250
477.275
477.300
477.325
477.350
477.375
477.400
36
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UNIDEN Model uh015sx UHF CB Radio
CTCSS & DCS Code List
(o0)
(o1)
(o2)
(o3)
(o4)
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UNIDEN Model uh015sx UHF CB Radio
Warranty
UNIDEN UH015SX UHF CB TRANSCEIVER RADIO
Limited Two Year Warranty
Please keep your sales docket as it provides evidence of warranty.
Warrantor: Uniden Australia Pty Limited ABN 58 001 865 498
Uniden New Zealand Limited
Warranty only available in original country of purchase
Elements of Warranty: Uniden warrants to the original retail owner for the duration of
this warranty, its uh015sx UHF CB Radio (hereinafter referred to as the Product) to be
free from defects in materials and craftsmanship with only the limitations or exclusions
set out below.
Warranty Duration: This warranty to the original retail owner only, shall terminate and
be of no further effect TWO (2) years after the date of original retail sale. This warranty
will be deemed invalid if the Product is;
(A) Damaged or not maintained as reasonable and necessary,
(B) Modified, altered or used as part of any conversion kits, subassemblies, or any
configurations not sold by Uniden,
(C) Improperly installed,
(D) Repaired by someone other than an authorized Uniden Repair Agent for a defect
or malfunction covered by this warranty,
(E) Used in conjunction with any equipment or parts or as part of a system not
manufactured by Uniden, or
(F) Where the Serial Number label of the product has been removed or damaged
beyond recognition.
Warranty only valid in the country of original retail/sale.
Parts Covered: This warranty covers for two (2) years, the Product and included
accessories.
Statement of Remedy: In the event that the Product does not conform to this
warranty at any time while this warranty is in effect, the warrantor at its discretion, will
repair the defect or replace the Product and return it to you without charge for parts or
service. This warranty does not provide for reimbursement or payment of incidental or
consequential damages.
This EXPRESS WARRANTY is in addition to and does not in any way affect your
rights under the TRADE PRACTICES ACT 1974 (Cth) (Australia) or the CONSUMER
GUARANTEES ACT (New Zealand).
Procedure for obtaining performance or warranty: In the event that the Product
does not conform to this warranty, the Product should be shipped or delivered, freight
prepaid, with evidence of original purchase, (eg. a copy of the sales docket), to the
warrantor at:
UNIDEN AUSTRALIA PTY LTD
Service Division
UNIDEN NEW ZEALAND LTD
Service Division
345 Princes Highway,
Rockdale, NSW 2216
Fax (02) 9599 3278
150 Harris Road, East Tamaki,
Auckland
Fax (09) 274 4253
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© 2007 Uniden Australia Pty Limited/Uniden New Zealand Limited
Printed in China UTZZ01931ZB(0)
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