User’s Manual
TP T 15HD 45 and TP T A 45
Twisted Pair Video and Audio Transmitters
Extron Electronics, USA
1230 South Lewis Street
Anaheim, CA 92805
USA
714.491.1500
Fax 714.491.1517
Extron Electronics, Europe
Beeldschermweg 6C
3821 AH Amersfoort
The Netherlands
+31.33.453.4040
Fax +31.33.453.4050
Extron Electronics, Asia
135 Joo Seng Road, #04-01
PM Industrial Building
Singapore 368363
+65.6383.4400
Fax +65.6383.4664
Extron Electronics, Japan
Daisan DMJ Building 6F
3-9-1 Kudan Minami
Chiyoda-ku, Tokyo 102-0074 Japan
+81.3.3511.7655
68-924-01 Rev. B
Printed in the USA
09 04
Fax +81.3.3511.7656
© 2004 Extron Electronics. All rights reserved.
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Quick Start Guide — TP T 15HD 45 / A 45
Installation and service must be performed by authorized
personnel only. These units must be installed in
accordance with national and local electrical codes.
CAUTION
Step 1
Power off all devices and disconnect them from the power source.
Step 2
Connect the UTP cable from the receiver to the 8-pin connector on
the TP T 15HD 45. To wire the connector, see Rear Panel Connectors
in chapter 2 for the pinout table.
Do not connect the TP T 15HD 45 to a computer data or
telecommunications network.
CAUTION
Step 3
Connect the external power supply to the transmitter.
Step 4
Using the 15-pin front panel HD connector, attach a computer input
to the transmitter and a display output to the receiver. See the
example application diagram below.
Projector
Mounting
Bracket
Extron
Mounting
Bolt
A
V
N
P
U
T
TP R 15HD A
Twisted Pair
Receiver
R
G
O
U
B
T
P
U
T
L
A
U
OI
R
C
S
YN
C
G
VD
N
/
C
E
O
3.
4
1
A
V
P
M
W
A
X
E
R
CAT 5/6 or
Extron
Skew-Free
UTP Cable
TM
Ceiling
Up to 500 feet
Projector-mountable
Extron
IO
D
U
A
T
U
P
IN
R
E
T
U
P
M
O
TP T A 45
TP T 15HD 45
Twisted Pair
Transmitters
C
TP T 15HD 45 and TP T A 45 • Quick Start Guide QS-1
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Table of Contents
Quick Start Guide — TP T 15HD/A 45, cont’d
Step 5
Chapter 1 • Introduction ..........................................................1-1
Features......................................................................................1-2
If the TP T A 45 is being installed, connect the TP T A 45 to the
TP T 15HD 45. See Rear Panel Connectors in chapter 2.
Chapter 2 • Installation .............................................................2-1
Rear Panel Connectors ........................................................2-2
Front Panel Connectors and Indicators ......................2-5
The TP T 15HD 45 may be used as a stand-alone video module
only without the TP T A 45.
The TP T A 45 derives its power from the TP T 15HD 45.
Step 6
Cabling and Setup .................................................................2-5
Compatibility with other Extron products ............................2-6
Cable testing ..........................................................................2-7
Skew delay problems.............................................................2-8
Mounting ................................................................................2-8
Connect and power up all input and output devices, then apply
power to the TP T 15HD 45 power supply and test for the display
and/or audio outputs. If a problem is encountered, check all
connections before proceeding further.
Step 7
Appendix • Reference Information.................................. A-1
Specifications ......................................................................... A-2
If the previous display and/or audio test was successful, power off
and disconnect all equipment, detach cables, and install the TP T
15HD 45 and TP T A 45 (if installed) modules. See Mounting in
chapter 2.
Parts Lists ................................................................................. A-5
Included parts........................................................................ A-5
Optional accessories ............................................................. A-5
If the transmitter is to be wall-mounted and the power supply
will be inaccessible, power must be applied to the
transmitter’s power supply before final mounting.
Step 8
All trademarks mentioned in this manual are the properties of their respective
owners.
Connect all device and power cables. Power up all input and output
devices, apply power to the transmitter and receiver, and test for the
display and/or audio.
68-924-01 Rev. B
Printed in the USA
09 04
TP T 15HD 45 and TP T A 45 • Quick Start Guide
QS-2
TP T 15HD 45 and TP T A 45 • Table of Contents
i
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Table of Contents, cont’d
TP T 15HD 45 and TP T A 45
Chapter One
1
Introduction
Features
TP T 15HD 45 and TP T A 45 • Table of Contents
ii
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Introduction
The Extron TP T 15HD 45 twisted pair transmitter and the
TP T 15HD 45 and TP T A 45
matching TP T A 45 audio input module provide a system for
sending RGBHV, RGBS, RGsB, component, composite, or
S-video and stereo audio signals over Extron Skew-Free™ A/V
UTP cable or CAT 5/5e/6 UTP cable to a compatible TP or VTR
receiver. An external 12 VDC power supply provides power to
both the TP T 15HD 45 and the TP T A 45.
The TP T A 45 inputs unbalanced audio through a 3.5 mm stereo
phono jack and outputs digital audio to the TP T 15HD 45
transmitter.
The following table specifies the maximum recommended
transmission distances between the TP T 15HD 45 transmitter
and compatible Extron receivers at 60 Hz.
Video
format/
resolution
Recommended maximum Recommended maximum
range to VTR series
and TP R 15HD A
range to all other
Extron receivers
Composite*
S-video*
800 feet
800 feet
800 feet
500 feet
400 feet
300 feet
200 feet
150 feet
1000 feet
1000 feet
1000 feet
1000 feet
800 feet
600 feet
400 feet
300 feet
Chapter Two
Component*
640 x 480
800 x 600
2
1024 x 768
1280 x 1024
1600 x 1200
* VTR001 is not compatible with component, composite, or S-video.
Installation
It is possible to exceed the recommended distances,
however, image quality may be reduced.
RearPanelConnectors
Front Panel Connectors and Indicators
Cabling and Setup
Features
• 45 mm opening compatibility — The TP T 15HD 45 and
TP T A 45 are designed to fit into a 45 mm mounting
frame that is popular throughout Europe. The plate may
be wall-mounted or floor box-mounted.
• Extron TP product compatibility — The TP T 15HD 45 and
TP T A 45 are compatible with several Extron TP receivers
and matrix switchers including the TP R 15HD A, TP R
BNC A, TP R BNC AV, TPX 88, TPX 88A, and the VTR
series (RGBHV and RGBS only).
TP T 15HD 45 and TP T A 45 • Introduction
1-2
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Installation
AUDIO
AUDIO
Rear Panel Connectors
-
-
TP T A 45
TP T 15HD 45
Digital Audio Input Captive Screw
Direct Insertion Connector
TP T A 45
TP T 15HD 45
12 VDC
.5A MAX.
AUDIO
AUDIO
Remove power before wiring.
AUDIO
AUDIO
12 VDC
.5A MAX.
The wire gauge should be 14 -22 AWG and the
maximum distance between the modules should not
exceed 25 feet.
1a
1b
4
3
2
Video and audio output 8-pin spring force connector — Attach
a UTP cable from a TP receiver to the 8-pin spring force
connector. Wire this connector according to the following pin
assignment table.
2
Figure 2-1 — Rear panel views
Twisted Pair Pin Assignments
Power input captive screw connector — Connect the included
12 VDC external power supply to the 2-pole female direct
insertion captive screw connector.
1a
TIA/EIA T-568-A
Wire Color
TIA/EIA T-568-B
Wire Color
Pin
Signal
1
2
3
4
5
6
7
8
red / vertical sync +
red / vertical sync -
white-green
green
white-orange
orange
The TP T 15HD 45 and the TP T A 45 share a single
power supply. Neither one can be remotely powered by
the attached receiver.
digital audio +
green +
white-orange
blue
white-green
blue
green -
white-blue
white-blue
A
A
digital audio -
orange
green
12 VDC
blue / horizontal sync +
white-brown
white-brown
.5A MAX.
blue / horizontal sync -
brown
brown
Captive Screw
Direct Insertion Connector
SECTION A–A
Power Supply
Output Cord
T-568-A is recommended when using Extron Enhanced
Skew-Free™ A/V UTP cable.
The two power supply leads must be kept separated
while the power supply is plugged into an electrical
outlet. Remove power before wiring.
Do not connect the transmitter to a computer data
or telecommunications network.
CAUTION
Power supply voltage polarity is critical. Incorrect
voltage polarity can damage the power supply and
the transmitter. Identify the power cord negative
lead by the ridges on the side of the cord.
When stripping the wire ends, please note that
stripped wire ends that are too short may pull out
from the captive screw connector and stripped wire
ends that are too long could possibly touch and
short together.
CAUTION
Using the included tweeker tool and observing the correct
wiring colors in the previous table, insert the stripped wire ends
(see note below) of the twisted pairs into the spring force
connector, as shown in the following diagram.
Strip approximately 0.43" (1.1 cm) of insulation from
each individual wire on one end of a TP cable.
Captive screw digital audio input connector — Connect the
digital audio input cables from the TP T A 45 (if installed) to the
2-pole female direct insertion captive screw connector.
1b
TP T 15HD 45 and TP T A 45 • Installation
2-2
TP T 15HD 45 and TP T A 45 • Installation
2-3
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Installation, cont’d
Front Panel Connectors and Indicators
12345678
TP T 15HD 45
TP T A 45
1
1
2
COMPUTER
INPUT
AUDIO
INPUT
1&2
7&8
3
3&6 4&5
Twisted Wire Pairs
Tip (L)
Ring (R)
Power input captive screw connector — Connect power input
cables to the 2-pole female direct insertion captive screw
connector.
3
Figure 2-2 — Front panel views
Sleeve (
)
Power LED indicator — The LED lights green whenever power
is applied.
1
2
12 VDC
.5A MAX.
-
15-pin HD video input connector — Connect computer video
Power Input Captive Screw
Direct Insertion Connector
input.
10
5
1
6
Input only sync signals, no video
signals, on the sync pins, 13 and 14.
For component video, use the R (R-Y)
and R return pins (pins 1 and 6), G
(Y) and G return pins (pins 2 and 7), and B (B-Y) and B
return pins (pins 3 and 8).
Remove power before wiring.
15
11
Female
Digital audio output captive screw connector — Connect the
digital audio output cables to the 2-pole female direct insertion
captive screw connector.
4
For S-video, use the R, R return (C-chroma), G, and G
return (Y-luma) pins.
For composite video, use the G pin and the associated
return pin. For additional genlocked video signals, use
the R, B, and associated return pins.
AUDIO
AUDIO
-
Digital Audio Output
Captive Screw Direct Insertion Connector
The TP T 15HD 45 and TP T A 45 are only compatible
with the RGBHV and RGBS VTR series of receivers.
Remove power before wiring.
3.5 mm stereo mini jack input — Connect unbalanced audio to
3
this stereo jack. Wire the male plug as shown below.
Input only analog and line level audio signals on this
connector.
Cabling and Setup
To install the TP T 15HD 45 and TP T A 45 models, follow these
steps:
Turn all of the equipment off and, if applicable, disconnect
it from the power source.
1
TP T 15HD 45 and TP T A 45 • Installation
2-4
TP T 15HD 45 and TP T A 45 • Installation
2-5
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Installation, cont’d
Connect the TP T 15HD 45 and its receiver to either end of
the UTP cable. See Cable testing and Skew delay problems in
As a stand-alone transmitter, the TP T 15HD 45 is compatible
with:
2
this chapter.
• VTR001, VTR001 AAP, and VTR001 MAAP (RGBHV/RGBS
only)
For best results, use Extron Skew-Free™ A/V UTP
cable available in bulk or in various preterminated
lengths. If necessary, regular CAT 5, CAT 5e, and CAT
6 cable may be used.
• TPX 88
Cable testing
Connect the external power supply to the TP T 15HD 45
and TP T A 45 (if installed). See Rear Panel Connectors in
this chapter.
3
To ensure proper cable termination, each transmission cable
system that uses CAT 5e or CAT 6 cable should be tested
(Extron Skew-Free™ A/V UTP cable does not need to be
tested). Testing the cable from the transmitter and receiver
gives the most accurate indications of cable problems.
If the TP T A 45 is being installed, connect the TP T A 45 to
the transmitter. See Rear Panel Connectors in this chapter.
4
5
6
7
There are two varieties of cable runs: simple runs, in which a
single cable is terminated only at the transmitter and receiver,
and complex runs, which can include patch bays and multiple
terminations and lengths of cable. In either case, the entire
cabling system should be tested.
Connect an output display device to the output connector
of the receiver.
Connect a computer to the 15-pin video input connector
of the transmitter.
A complete test measures cable length and tests the wire map,
attenuation, NEXT, PSNEXT, ELFEXT, PSELFEXT, return loss,
ACR and PSACR. All of these tests are critical for digital data
transfer. While all of these tests are important indicators of the
quality of the cable termination, the most critical testing
parameters for video transfer are wire map (T-568-A or T-568-B
termination) and pair length measurements. The largest
concern is equalization of skew between cable pairs. Cable
systems of 300 feet or less should exhibit no transmission
problems if they pass at least CAT 5e or preferably CAT 6-D5
channel certification testing.
Connect and power up all input and output devices, then
apply power to the TP T 15HD 45 power supply and test
for the display and/or audio outputs. If a problem is
encountered, check all connections before proceeding
further.
If the previous display and/or audio test was successful,
power off and disconnect all equipment, detach cables,
and install the TP T 15HD 45 and/or TP T A 45 modules.
See Mounting in this chapter.
8
If the transmitter or receiver is to be wall-mounted and
the power supply will be inaccessible, power must be
applied to the power supply before final mounting.
The Microtest OMNI SCANNER 2 performs comprehensive
certification testing to the proposed CAT 6 standards. Other
manufacturers also make testing equipment. The tests include
advanced diagnostics for troubleshooting the cause and location
of many cable and termination problems. For simple
installation testing, the Microtest MICRO SCANNER PRO tests
wire map and cable length, including individual cable pair
length.
Connect all device and power cables. Power up all input
and output devices, apply power to the transmitter and
receiver, and test for the display and/or audio.
9
Compatibilty with other Extron products
As a pair, the TP T 15HD 45 and TP T A 45 are compatible with
the following Extron receivers and matrix switchers:
• TP R 15HD A
• TP R BNC A, TP R BNC AV
• TPX 88A
TP T 15HD 45 and TP T A 45 • Installation
2-6
TP T 15HD 45 and TP T A 45 • Installation
2-7
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Installation, cont’d
Skew delay problems
TP T 15HD 45 and TP T A 45
CAT 5 TP cable can lead to registration errors between the red,
green, and blue video signals. Pair skew can be measured with
test equipment or identified by viewing a crosshatch test pattern
with a critical eye to determine if either the red, green, or blue
video image leads (appears to the left of) the other two video
images. These images can be minimized or eliminated by one
of the following methods:
•
•
Switch to Extron’s Enhanced Skew-Free A/V UTP cable.
Add a skew compensation cable equal to the length of
pair skew to the receiver’s output.
•
Install an SEQ 100 15HD Skew Equalizer on the receiver’s
video output and adjust the skew for the leading video
image.
Mounting
The TP T 15HD 45 and TP T A 45 are designed to fit into a wall-
mountable or floor box-mountable 45 mm mounting frame.
Appendix
A
COMPUTER
INPUT
AUDIO
INPUT
Reference Information
The following application diagram illustrates one example of
installing these devices.
Specifications
Parts Lists
TP T 15HD 45 and TP T A 45 • Installation
2-8
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Reference Information
S/N ................................................ >63 dB at maximum output (unweighted)
Crosstalk ....................................... <-80 dB @ 1 kHz, fully loaded
Stereo channel separation .......... >80 dB @ 1 kHz
Specifications
Video — video models
Number/signal type ................... 1 set of proprietary analog signals
CMRR ............................................ >33 dB @ 20 Hz to 20 kHz
Connectors
Audio input — audio models
Number/signal type
TP T 15HD 45 .................... (1) 8-pin spring force captive wire
connector
TP T A 45 ........................... 1 stereo, unbalanced
Connectors
Video input — video models
Number/signal type
TP T A 45 ........................... (1) 3.5 mm mini jack
Impedance
TP T A 45 ........................... >10k ohms, unbalanced, DC coupled
Nominal level ............................... -10 dBV (316mV)
Maximum level ............................ +5.5 dBu, (unbalanced) at 1%THD+N
TP T 15HD 45 .................... 1 analog RGBHV, RGBS, RGsB, component
video, or S-video; or
1 S-video and 1 NTSC/PAL/SECAM
composite video from a single source; or
3 NTSC/PAL composite video from a
single source
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu.
Connectors
TP T 15HD 45 .................... (1) 15-pin HD female (Mac and Sun/SGI to
VGA adapters are available)
Nominal level ............................... 1 V p-p for Y of component video and
S-video, and for composite video
Audio output — refer to the TP Receivers Family
User’s Manual, part #68-547-02
General
Power
0.7 V p-p for RGB
0.3 V p-p for R-Y and B-Y of component
video, and for C of S-video
TP T 15HD 45 .................... 12 VDC, 1.0 A, external
TP T A 45 ........................... Shared with the TP T 15HD 45 transmitter
Temperature/humidity .............. Storage -40° to +158°F (-40° to +70°C) /
10% to 90%, noncondensing
Minimum/maximum levels ....... 0.3 V to 1.45 V p-p with no offset at unity
gain
Impedance .................................... 75 ohms
Operating +32° to +122°F (0° to +50°C) /
10% to 90%, noncondensing
Rack mount .................................. No, but mountable in a 45 mm x 45 mm
opening
Enclosure type .............................. Metal
Enclosure dimensions
Horizontal frequency .................. 15 kHz to 130 kHz
Vertical frequency ....................... 30 Hz to 150 Hz
Return loss .................................... <-30 dB @ 5 MHz
DC offset (max. allowable) ......... 100 mV
Video output — refer to the TP Receivers Family
User’s Manual, part #68-547-02
TP T 15HD 45, TP T A 45
Faceplate ................... 1.8" H x 1.7" W x 0.8" D (45 mm H x 45 mm
W x 20 mm D)
Device ........................ 1.1" H x 1.6" W x 1.2" D (29 cm H x 41 mm
W x 30 mm D)
Audio — audio models
Number/signal type ................... 1 set of analog proprietary signals
Connectors
TP T A 45 ........................... (1) 2-pin direct insertion captive screw
connector
Frequency response .................... 20 Hz to 20 kHz, 0.05 dB
THD + Noise ................................. 0.03% @ 1 kHz, 0.3% @ 20 kHz at nominal
level
(Depth excludes connectors.)
Product weight
All models ......................... 1.0 lbs (0.5 kg)
Shipping weight
A-2
A-3
TP T 15HD 45 and TP T A 45 • Reference Information
TP T 15HD 45 and TP T A 45 • Reference Information
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Reference Information, cont’d
All models ......................... 3 lbs (2 kg)
Vibration ....................................... ISTA 1A in carton (International Safe
TransitAssociation)
Compliances ................................. CE, FCC Class A, VCCI, AS/NZS, ICES
MTBF ............................................. 30,000 hours
Warranty ....................................... 3 years parts and labor
Parts Lists
Included parts
Description
Part number
Power supply: universal
12 VDC, 1.0 A
28-071-01 (TP T 15HD 45 only)
All nominal levels are at 10%.
Tweeker (small screw driver)
TP T 15HD 45/TP T A 45
User’s Manual
Specificationsaresubjecttochangewithoutnotice.
IEC power cord - ships with
power supply (28-071-01)
Optional accessories
Description
Part number
VGA cable, 6', male-to-male
26-238-01
VGA with audio cable, 6', male-to-male
26-490-02
26-569-xx
Enhanced Skew-Free™ A/V UTP cables
(assorted lengths)
Plenum Enhanced Skew-Free™ A/V UTP
cables
26-570-xx
22-141-03
22-142-03
22-141-04
Enhanced Skew-Free™ A/V UTP bulk
cable, 1000'
Plenum Enhanced Skew-Free™ A/V UTP
bulk cable, 1000'
Plenum Enhanced Skew-Free™ A/V UTP
bulk cable, 1000 meters
A-4
A-5
TP T 15HD 45 and TP T A 45 • Reference Information
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Reference Information, cont’d
TP T 15HD 45 and TP T A 45 • Reference Information
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