Extron electronic Satellite Radio TP T 15HD A User Manual

User’s Manual  
Do not connect this device to a computer data or  
telecommunications network.  
CAUTION  
TP Transmitters Family  
High Resolution Video, Composite Video, and Stereo Audio  
Twisted Pair Cable Transmission Products  
Extron Electronics, USA  
1230 South Lewis Street  
Anaheim, CA 92805  
800.633.9876 714.491.1500  
FAX 714.491.1517  
Extron Electronics, Europe  
Beeldschermweg 6C  
3821 AH Amersfoort, The Netherlands  
+800.3987.6673 +31.33.453.4040  
FAX +31.33.453.4050  
Extron Electronics, Asia  
135 Joo Seng Rd. #04-01  
PM Industrial Bldg., Singapore 368363  
+800.7339.8766 +65.6383.4400  
FAX +65.6383.4664  
Extron Electronics, Japan  
Kyodo Building, 16 Ichibancho  
Chiyoda-ku, Tokyo 102-0082  
Japan  
68-546-03 Rev. G  
07 08  
+81.3.3511.7655 FAX +81.3.3511.7656  
© 2008 Extron Electronics. All rights reserved.  
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FCC Class A Notice  
This equipment has been tested and found to comply with the limits for a Class A  
digital device, pursuant to part 15 of the FCC Rules. Operation is subject to the  
following two conditions: (1) This device may not cause harmful interference and (2)  
this device must accept any interference received, including interference that may  
cause undesired operation. The Class A limits are designed to provide reasonable  
protection against harmful interference when the equipment is operated in a  
commercial environment. This equipment generates, uses, and can radiate radio  
frequency energy and, if not installed and used in accordance with the instruction  
manual, may cause harmful interference to radio communications. Operation of this  
equipment in a residential area is likely to cause harmful interference, in which case  
the user will be required to correct the interference at his own expense.  
This unit was tested with shielded cables on the peripheral devices. Shielded  
cables must be used with the unit to ensure compliance.  
N
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Table of Contents  
Chapter 1 • Introduction ..........................................................1-1  
About the TP Transmitters ................................................1-2  
Features ......................................................................................1-3  
TP T 15HD A transmitter ....................................................... 1-3  
TP T 15HD AV transmitter ..................................................... 1-4  
TP T 468 transmitter .............................................................. 1-4  
TP T BNC DA4 transmitter/distribution amplifier ................ 1-5  
Chapter 2 • Installation and Operation ......................... 2-1  
Installation................................................................................ 2-2  
Overview ................................................................................ 2-2  
Video jumpers ........................................................................ 2-3  
Video DIP switch .................................................................... 2-5  
Audio jumpers ....................................................................... 2-5  
Mounting the TP T 15HD A, TP T 15HD AV, or  
TP T BNC DA4 ......................................................................... 2-6  
Tabletop use ..................................................................... 2-7  
UL rack mounting guidelines .......................................... 2-7  
Rack mounting procedure .............................................. 2-7  
Under-desk mounting .................................................... 2-8  
Through-desk mounting ............................................... 2-10  
Installing the TP T 468 ......................................................... 2-11  
TP T 468 installation overview ...................................... 2-11  
UL guidelines for wall box installation ........................ 2-12  
Euro Channel models..................................................... 2-12  
Preparing the site and installing the mud ring or  
wall box .......................................................................... 2-13  
Mounting the AAP devices............................................ 2-16  
Mounting the transmitter to the mud ring or  
wall box .......................................................................... 2-17  
Installing the Euro Channel transmitter....................... 2-18  
Grounding the transmitter ................................................. 2-19  
Input cabling ........................................................................ 2-20  
Computer video and PC audio ...................................... 2-20  
Composite video and stereo audio............................... 2-24  
RGBHV video .................................................................. 2-24  
Transmitted signal cabling .................................................. 2-25  
Termination of TP cable ................................................ 2-26  
Cable testing .................................................................. 2-26  
Equalizing pair skew...................................................... 2-27  
Power connector.................................................................. 2-28  
Unique TP T 468 front panel features ................................ 2-29  
Extron TP Transmitters • Table of Contents  
i
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Table of Contents, cont’d  
Front Panel Control and Indicators ............................ 2-29  
TP Transmitters  
Troubleshooting ................................................................... 2-30  
If the image does not appear ............................................. 2-30  
If the image is not displayed correctly ............................... 2-31  
If the receiver’s Manual/Auto LED flashes.......................... 2-31  
Appendix A • Specifications, Accessories, and  
Part Numbers................................................................................... A-1  
Specifications ......................................................................... A-2  
Included Parts......................................................................... A-6  
Accessories............................................................................... A-7  
Cables and Adapters ........................................................... A-7  
Optional Adapter Plates ................................................... A-8  
TP T 468 Template ............................................................... A-12  
Chapter One  
1
Introduction  
About the TP Transmitters  
Features  
All trademarks mentioned in this manual are the properties of their respective owners.  
68-546-03 Rev. G  
07 08  
ii  
Extron TP Transmitters • Table of Contents  
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Introduction  
Each transmitted TP signal must be connected to the  
About the TP Transmitters  
appropriate Extron TP receiver. This user’s manual documents  
the installation, features, and operation of the TP transmitters  
only. For information about the TP receivers, refer to the TP  
Receivers Family User’s Manual, which accompanies the receivers.  
Extron’s Twisted Pair (TP) transmitters provide long-distance  
distribution of RGB video, component video, S-video,  
composite video, and stereo audio over Extron’s Skew-Free™  
A/V UTP cable or standard Category (CAT) 5 unshielded  
twisted pair (UTP), shielded twisted pair (STP), or foil shielded  
twisted pair (FTP) cable.  
The TP T 468 is mountable in a 4-gang mud ring or electrical  
box installed in a wall or inset in furniture. It is also available in  
Euro Channel (EC) versions (see appendix A for part numbers).  
It has openings for four single space (single height) Extron  
Architectural Adapter Plates (AAPs).  
The minimum reliable transmission distance to all receivers,  
with the exception of the TP R 15HD A, is 50 feet (15.2 meters).  
There is no minimum distance for transmission to the  
TP R 15HD A. The maximum distance is determined by the  
output frequency and resolution. The following table specifies  
the recommended maximum transmission distances using  
Extron Skew-Free A/V UTP cable or UTP CAT 5 cable,  
terminated with CAT 6, or at least CAT 5e, rated connectors.  
Features  
All Extron TP transmitters provide the following features:  
Frequency range — Supports 15 kHz to 130 kHz horizontal  
frequency.  
Extron recommends using the highest quality cable  
available and affordable. We also recommend the use of  
pre-terminated and tested cables. Cables terminated on  
site should be tested before use to ensure that they  
comply with Category 5e specifications.  
TP T 15HD A transmitter  
Video input — Accepts computer analog video on a 15-pin HD  
female connector. With an adapter cable, the transmitter  
can accept Macintosh, 13W3 video, RGBHV, RGBS, RGsB,  
component video, S-video, or single source composite  
video input.  
Recommended transmission ranges at 60 Hz to  
TP R 15HD A  
Buffered local monitor output — Allows you to view the  
displayed image on a local monitor that is located up to  
100 feet from the transmitter, without signal reflections or  
crosstalk.  
Video format  
Composite video and audio  
Component video and S-video  
640 x 480  
Maximum range  
800' (245 m)  
800' (245 m)  
500' (150 m)  
400' (120 m)  
300' (90 m)  
Audio input — Accepts PC audio on a 3.5 mm stereo mini jack.  
800 x 600  
1024 x 768  
RJ-45 connector — Provides a connection to an Extron TP RGB  
1280 x 1024  
1600 x 1200  
200' (60 m)  
150' (40 m)  
video receiver.  
Horizontal shift — Allows you to adjust the horizontal  
placement of the image on the screen. Also called  
“horizontal centering”.  
Recommended transmission ranges at 60 Hz to  
all other receivers  
Mounting — Can be rack mounted with Extron’s RSM 100 TP  
Rack Mounting Kit (part #70-123-01) and RSU 129 1U, 9.5"  
deep rack shelf (part #60-190-01) or RSB 129 1U, 9.5" deep  
Basic Rack Shelf (part #60-604-02). It can also be furniture  
mounted with Extron’s MBU 125 Under Desk Mounting  
Kit (part #70-077-01) or MBD 129 Through Desk  
Video format  
Composite video and audio  
Component video and S-video  
640 x 480  
800 x 600  
1024 x 768  
Maximum range  
1000' (300 m)  
1000 (300 m)  
1000 (300 m)  
800' (245 m)  
600' (185 m)  
400' (120 m)  
300' (90 m)  
Mounting Kit (part #70-077-02).  
1280 x 1024  
1600 x 1200  
It is possible to exceed the recommended distances,  
however, image quality may be reduced.  
Extron TP Transmitters • Introduction  
1-2  
Extron TP Transmitters • Introduction  
1-3  
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Introduction, cont’d  
Horizontal shift — Allows you to adjust the horizontal  
TP T 15HD AV transmitter  
placement of the computer video image on the screen.  
Video input  
Choice of colors — The TP T 460/468 transmitters are available  
with a choice of gray, black, or white front panels to  
match any decor.  
Computer video — Accepts computer analog video on a  
15-pin HD female connector. With an adapter cable, the  
15HD connector can accept a Macintosh video, 13W3  
video, or RGBHV, RGBS, RGsB, component video,  
S-video, or single source composite video input.  
Mounting — Wall or furniture mounted in a four-gang wall  
box. EC versions are available that are mountable in a  
Euro Channel raceway.  
Composite video — Accepts NTSC, PAL, and SECAM  
composite video on an RCA jack. Alternately, the  
composite video channel can support digital audio.  
Adapter plate capable — Has openings for four single space  
(single-height) Extron AAPs with pass-through  
connectors.  
Buffered local monitor output — Allows you to view the  
displayed computer video image on a local monitor that  
is located up to 100 feet from the transmitter, without  
signal reflections or crosstalk.  
TP T BNC DA4 transmitter/distribution amplifier  
Video input — Accepts RGBHV, RGBS, RGsB, component  
video, and composite video on BNC connectors. With an  
adapter cable, the transmitter can also accept an S-video  
input.  
Audio input — Accepts PC audio on a 3.5 mm stereo mini jack,  
and stereo audio on two RCA jacks.  
RJ-45 connectors — One connector provides a connection to an  
Extron TP RGB video receiver, and the other provides a  
connection to a TP composite video receiver.  
RJ-45 connectors — Allows connection to up to four Extron  
TP RGB video receivers.  
Mounting — Can be rack mounted with Extron’s RSM 100 TP  
Rack Mounting Kit (part #70-123-01) and RSU 129 1U, 9.5"  
deep rack shelf (part #60-190-01) or RSB 129 1U, 9.5" deep  
Basic Rack Shelf (part #60-604-02). It can also be furniture  
mounted with Extron’s MBU 125 Under Desk Mounting  
Kit (part #70-077-01) or MBD 129 Through Desk  
Horizontal shift — Allows you to adjust the horizontal  
placement of the computer video image on the screen.  
Mounting — Can be rack mounted with Extron’s RSM 100 TP  
Rack Mounting Kit (part #70-123-01) and RSU 129 1U, 9.5"  
deep rack shelf (part #60-190-01) or RSB 129 1U, 9.5" deep  
Basic Rack Shelf (part #60-604-02). It can also be furniture  
mounted with Extron’s MBU 125 Under Desk Mounting  
Kit (part #70-077-01) or MBD 129 Through Desk  
Mounting Kit (part #70-077-02).  
Mounting Kit (part #70-077-02).  
TP T 468 transmitter  
Video input — Accepts computer analog video on a 15-pin HD  
female connector. With an adapter cable, the transmitter  
can accept a Macintosh, 13W3 , RGBHV, RGBS, RGsB,  
component video, S-video, or composite video input.  
Buffered local monitor output — Allows you to view the  
displayed image on a local monitor that is located up to  
100 feet from the transmitter, without signal reflections or  
crosstalk.  
Audio input — Accepts PC stereo audio on a 3.5 mm stereo  
mini jack.  
RJ-45 connector — Provides a connection to an Extron TP RGB  
video receiver.  
Extron TP Transmitters • Introduction  
1-4  
Extron TP Transmitters • Introduction  
1-5  
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Introduction, cont’d  
TP Transmitters  
Chapter Two  
2
Installation and Operation  
Installation  
Front Panel Control and Indicators  
Troubleshooting  
Extron TP Transmitters • Introduction  
1-6  
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Installation and Operation  
Connect power cords to the TP receiver, the TP  
transmitter, and turn on the video source(s) and the  
output display(s).  
8
Installation  
Installation and service must be performed by  
authorized personnel only. The TP T 468 must be  
used with a UL approved electrical box.  
CAUTION  
All TP transmitters include a 15 V external power  
supply. The transmitters also receive power from the  
associated Extron TP receiver(s) (with the exception of  
the TP R 15HD A) via the TP cable. Extron  
Overview  
recommends using the local power supply; however, the  
power supply may not be necessary in some applications.  
To install and set up a TP transmitter and the associated TP  
receiver(s) for operation, perform the following steps:  
The TP T 15HD A, TP T 15HD AV, TP T 468, and  
TP T BNC may not require a local power supply for  
cable lengths of 300' (91 m) or less.  
Disconnect power from all of the equipment, including the  
video source(s) (such as computers or DVD players), the  
transmitter, the receiver, and the output display(s).  
1
2
The TP T BNC DA4 and any transmitter  
connected to a TP R 15HD A always require the  
local power supply.  
For component, S-video, or composite video, reconfigure  
the jumpers (TP T 15HD A, TP T 15HD AV, and TP T BNC  
DA4) or DIP switch (TP T 468). See “Video jumpers” or  
Video DIP switch,” later in this chapter.  
If you encounter problems, use the local power supply.  
Adjust the picture controls on the front panel of the  
transmitter and receiver(s). See “Front Panel Control and  
Indicator,” later in this chapter, and refer to the TP  
Receivers Family User’s Manual.  
TP T 15HD AV only — If desired, configure the audio  
jumpers to make the transmitter compatible with  
unmodified TP receivers. See “Audio jumpers,” later in  
this chapter.  
9
3
The TP T 15HD AV is a redesigned (modified)  
transmitter. The audio jumpers configure the audio  
portion of the composite video TP link to work with the  
similarly redesigned TP R BNC AV receiver or with  
older, unmodified receivers. Redesigned transmitters  
and receivers have an identifying label.  
TP T 468 only — Mount the transmitter into the mud ring  
or electrical box. See “Mounting the AAP devices” and  
“Mounting the transmitter to the mud ring or wall box” or  
“Euro Channel transmitter installation,” later in this  
chapter.  
10  
TP T 468 only — Restore power to the devices.  
11  
Mount the transmitter in a rack, under a desk or podium,  
in a desk or table (TP T 15HD A, TP T 15HD AV, or  
TP T BNC DA4) or in a wall (TP T 468). See “Mounting  
the TP T 15HD A, TP T 15HD AV, or TP T BNC DA4” or  
“Installing the TP T 468,” later in this chapter.  
4
Video jumpers  
The TP T 15HD A, TP T 15HD AV, TP T BNC, and  
TP T BNC DA4 transmitters can be configured to transmit  
component video, S-video, or composite video.  
Connect the input cables. See “Input cabling,” later in this  
chapter.  
5
6
The transmitters are factory configured for RGB video.  
For any other type of video, reconfigure the jumpers.  
Connect the cable(s) between the transmitter and the TP  
receiver(s). See “Transmitted signal cabling,” later in this  
chapter and refer to the TP Receivers Family User’s Manual.  
1.  
Remove the two screws on each side and the screw on top  
of the cover (figure 2-1).  
Configure the TP receiver(s). Refer to the TP Receivers  
Family User’s Manual.  
7
Extron TP Transmitters • Installation and Operation  
2-2  
Extron TP Transmitters • Installation and Operation  
2-3  
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Installation and Operation, cont’d  
TP T 15HD A  
TP T BNC DA4  
Video DIP switch  
Remove 5 BNC hex nuts.  
Remove 6  
screws.  
The TP T 468 can be configured to transmit component video,  
Lift cover  
straight up.  
S-video, or composite video. To configure the TP T 468  
for RGB video, set DIP switch 2 on the back of the  
transmitter to Off. For any other video format set the  
switch to On.  
Component,  
S-video,  
A
UDIO  
COMPUTER  
1
1
1
1
IDPN4  
I
B
U
FFERED  
Composite  
IT  
H-SHIFT  
RGB  
1
1
1
1
OR  
1
1
1
1
TP  
T
15HD  
A
1
1
1
1
Component, RGB  
S-video,  
Composite  
Audio jumpers  
J1  
J2  
Older (unmodified) transmitters and receivers are fully  
compatible with each other but not with the TPX 88 A  
twisted pair matrix switcher.  
J12  
J11  
Redesigned (modified) transmitters and receivers are  
fully compatible with each other and with the TPX 88 A.  
They can also be jumpered to be compatible with the  
older (unmodified) receivers and transmitters but not  
the TPX 88 A.  
U31  
TP T BNC DA4  
TP T 15HD A and TP T 15HD AV  
Figure 2-1 — Video jumper configuration  
Redesigned (modified) transmitters and receivers have an  
identifying label.  
2.  
TP T BNC DA4: Using an Extron BNC extraction tool (part  
#100-096-01) or a 14 mm, deep well socket with thin walls,  
remove the five hex nuts securing the BNC connectors to  
the rear panel. Slide the cover forward until the cover  
clears the BNC connectors  
The audio that is associated with the composite video link of  
TP T 15HD AV transmitters is transmitted on wire pair 3 and 6.  
This configuration is compatible with redesigned TP receivers  
and the TPX 88 A.  
If you intend to match this transmitter with an older,  
unmodified TP receiver, and do not plan to include a TPX 88 A  
in your system, you can set the transmitter to send the audio on  
wire pair 7 and 8, to be compatible with an older TP receiver, by  
shifting internal jumpers as follows:  
3.  
4.  
Lift the cover off.  
TP T 15HD A and TP T 15HD AV: Locate J1 and J2 on the  
printed circuit board. See figure 2-1.  
a.  
For RGB video, ensure that pin 2 is jumpered to  
pin 3 on both jumper locations.  
b.  
For any other video format, ensure that pin 1 is  
jumpered to pin 2 on both jumper locations.  
TP T BNC DA4: Locate J11 and J12 on the printed circuit  
board. See figure 2-1.  
a.  
For RGB video, ensure that pin 2 is jumpered to  
pin 3 on both jumper locations.  
b.  
For any other video format, ensure that pin 1 is  
jumpered to pin 2 on both jumper locations.  
5.  
Replace the cover and reinstall the screws.  
Extron TP Transmitters • Installation and Operation  
2-4  
Extron TP Transmitters • Installation and Operation  
2-5  
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Installation and Operation, cont’d  
1.  
Remove the two screws on each side and the screw on top  
of the cover (figure 2-2).  
Tabletop use  
Four self-adhesive rubber feet are included with the unit. For  
tabletop use, affix one foot at each corner of the bottom of the  
transmitter, and place the unit in the desired location.  
Remove (5)  
Screws  
TP T 15HD AV  
Wire Pair Wire Pair  
3&6*  
7&8  
UL rack mounting guidelines  
Lift Cover  
straight up  
The following Underwriters Laboratories (UL) guidelines  
pertain to the safe installation of the equipment in a rack.  
A
U
DIO  
J6  
J7  
COMPUTER  
ID PIN  
4
ID PIN 11  
B
U
FFERED  
IT  
PC  
H-SHIFT  
O
VIDEO  
1.  
Elevated operating ambient temperature — If the  
equipment is installed in a closed or multi-unit rack  
assembly, the operating ambient temperature of the rack  
environment may be greater than room ambient  
temperature. Therefore, install the equipment in an  
environment compatible with the maximum ambient  
temperature (Tma = +113 °F, +45 °C) specified by Extron.  
AU  
L
D
I
O
TP  
T
15HD  
A
R
V
TP T 15HD AV  
2.  
3.  
4.  
Reduced air flow — Install the equipment in a rack so that  
the amount of air flow required for safe operation of the  
equipment is not compromised.  
* TPX compatible  
Figure 2-2 — Audio jumper configuration  
Mechanical loading — Mount the equipment in the rack  
so that a hazardous condition is not achieved due to  
uneven mechanical loading.  
2.  
3.  
Lift the cover off.  
Locate J6 and J7 on the printed circuit board. See figure 2-2.  
a.  
For compatibility with redesigned (modified)  
receivers and the TPX 88 A, ensure that pin 1 is  
jumpered to pin 2 on both jumper locations.  
Circuit overloading — Connect the equipment to the  
supply circuit and consider the effect that circuit  
overloading might have on overcurrent protection and  
supply wiring. Also consider equipment nameplate  
ratings when addressing this concern.  
b.  
For compatibility with older (unmodified)  
receivers, ensure that pin 2 is jumpered to pin 3 on  
both jumper locations.  
5.  
Reliable earthing (grounding) — Maintain reliable  
grounding of rack-mounted equipment. Pay particular  
attention to supply connections other than direct  
connections to the branch circuit (e.g., use of power strips).  
4.  
Replace the cover and reinstall the screws.  
Mounting the TP T 15HD A, TP T 15HD AV, or  
TP T BNC DA4  
Rack mounting procedure  
The TP T 15HD A, TP T 15HD AV, and TP T BNC DA4  
transmitters can be set on a table; mounted on a rack shelf; or  
mounted through or under a desk, podium, or tabletop. The  
following optional mounting kits are available for the series:  
To mount the transmitter on a 9.5" deep rack shelf,  
1.  
If rubber feet were previously attached to the bottom of  
the unit, remove them.  
2.  
Fit the RSM 100 mounting bracket around the transmitter  
and attach it to the unit using one mounting hole on each  
end.  
RSM 100 TP rack mounting kit (#60-604-02)  
RSB 129 1U, 9.5" deep basic rack shelf (#60-604-02)  
RSU 129 1U, 9.5" deep rack shelf kit (#60-190-01)  
3.  
4.  
Mount the bracket containing the unit onto the rack shelf,  
using two 4-40 x 3/16" screws in the two mounting holes  
in the bottom of the bracket to secure it.  
MBU 125 under-desk mounting bracket kit (#70-077-01)  
MBD 129 through-desk mounting bracket kit (#70-077-02)  
Install blank panel(s) or other unit(s) on the rack shelf as  
desired.  
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Installation and Operation, cont’d  
5.  
Attach the rack shelf to the rack using the supplied bolts.  
To mount the transmitter under a desk, podium, or table top,  
1.  
2.  
3.  
If rubber feet were previously attached to the bottom of  
the unit, remove them.  
1U Universal Rack Shelf  
Remove the two screws from one side of the unit. Retain  
the screws for possible later reassembly.  
Attach one bracket to the side of the unit, using the  
provided machine screws.  
4.  
5.  
Repeat steps 2 and 3 on the other side of the unit.  
Hold the unit with the attached brackets against the  
underside of the table or other furniture. On the mounting  
surface, mark the location of the bracket’s screw holes.  
6.  
Drill pilot holes 1/4" (6.4 mm) deep and 3/32" (2 mm) in  
diameter into the table or desk top at the marked screw  
locations. The holes should be drilled from the underside  
or inside (concealed side) of the furniture where the  
transmitter will be located.  
(2) 4-40 x 3/16"  
Screws  
7.  
8.  
9.  
Insert #8 wood screws into the four pilot holes. Tighten  
each screw into the mounting surface until slightly less  
than 1/4" of the screw head protrudes.  
Use 1 mounting hole on each side of  
the unit to attach it to the RSM 100.  
Use 2 mounting holes on the bottom of  
the RSM 100 to attach it to the shelf.  
Align the mounting screws with the slots in the brackets  
and place the unit against the surface, with the screws  
through the bracket slots.  
Figure 2-3 — Rack mounting a TP T series transmitter  
Under-desk mounting  
Slide the unit slightly forward or back, then tighten all  
four screws to secure it in place.  
Furniture-mount the transmitter under a desk or shelf using the  
optional mounting kit (part #70-077-01), as illustrated below.  
Figure 2-4 — Under-desk mounting the transmitter  
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Installation and Operation, cont’d  
Through-desk mounting  
c.  
Tighten the screws.  
Mount the transmitter through a desk or table, using the  
optional through-desk mounting kit (part #70-077-02).  
d.  
Replace the unit inside the surface (repeat step 4).  
Installing the TP T 468  
TP T 468 Installation Overview  
To install a TP T 468 transmitter, follow these steps:  
Disconnect power from all of the equipment, including the  
video source(s) (such as computers or DVD players), the  
transmitter, the receiver, and the output display(s).  
1
2
For non-Euro Channel (EC) versions, prepare the site: cut  
a hole in the wall/furniture, install the electrical box or  
mud ring, and prepare the cables. Instructions are  
included in this manual and/or with the wall box. See  
“Preparing the site and installing the mud ring or wall  
box,” later in this chapter.  
For the EC versions, see “Euro Channel transmitter  
installation,” later in this chapter.  
Connect the input cables. See “Input cabling,” later in this  
chapter.  
3
4
Connect the cable(s) between the transmitter(s) and the TP  
receiver(s). See “Transmitted signal cabling,” later in this  
chapter , and refer to the TP Receivers Family User’s  
Manual, part #68-547-01.  
Figure 2-5 — Through-desk mounting the transmitter  
1.  
2.  
3.  
Mark the opening through which the unit will be  
mounted — approximately 1.2" by 6.9" (3.0 cm by 17.5 cm).  
Configure the TP receiver(s). Refer to the TP Receivers  
Family User’s Manual, part #68-547-01.  
5
6
Cut out the material from the installation area with a  
jigsaw.  
Connect power cords to the TP receiver(s), the TP  
transmitter(s) (if applicable), and turn on the video  
source(s) and the output display(s).  
Drill pilot holes 1/4" (6.4 mm) deep and 3/32" (2 mm) in  
diameter in the desk or table at the locations of the  
mounting bracket screws. The holes should be drilled  
from the underside or inside (concealed side) of the  
furniture where the transmitter will be located.  
The TP T 468 includes a 15 VDC external power supply.  
The transmitter also receives power from the associated  
Extron TP receiver via the TP cable. Extron  
recommends using the local power supply; however, the  
TP T 468 may not require a local power supply for cable  
lengths of 300’ (91.4 m) or less. If problems are  
encountered, use the local power supply.  
4.  
5.  
Using the four provided wood screws, attach the brackets  
to the mounting surface.  
Slide the unit up and down or back and forth in the  
mounting brackets until the front panel of the unit is at the  
desired height. Tighten the screws that secure the bracket  
in place.  
Adjust the picture controls on the front panel of the  
transmitter and receiver. See Front Panel Control and  
Indicators, later in this chapter, and refer to the TP  
Receivers Family User’s Manual, part #68-547-01.  
7
8
If the screws are inaccessible to a screwdriver,  
a.  
Mark the location of the brackets relative to the  
screws.  
Disconnect power from all the devices.  
b.  
Remove the transmitter from inside the furniture.  
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Installation and Operation, cont’d  
Install the desired AAPs on the transmitter. See  
Preparing the site and installing the mud ring or wall box  
9
“Mounting the optional AAP devices,” later in this  
chapter.  
The TP T 468 is mounted into a wall or furniture. Follow the  
instructions appropriate to the mounting option you have  
selected. Templates for optional faceplates are not included in  
this manual.  
Mount the transmitter into the electrical box or to the mud  
ring. If using a wall box, see “Mounting the transmitter to  
the mud ring or wall box,” later in this chapter.  
10  
11  
The transmitter must be installed into an  
CAUTION  
Underwriters Laboratories (UL) approved electrical  
wall box.  
Restore power to the devices.  
UL guidelines for wall box installation  
Choose a location that allows cable runs without interference.  
Allow enough depth for both the wall box and the cables. You  
may need to install the cables into the wall, furniture, or  
conduits before installing the transmitter.  
The following Underwriters Laboratories (UL) requirements  
pertain to the installation of the TP T 468 into a wall or furniture  
(figure 2-6).  
The installation must conform to national and local electrical  
codes and to the equipment’s size requirements. An actual-size  
cut-out template is provided in appendix A of this manual.  
Installation  
Cable  
Conduit  
Installation using a UL listed wall box (available from Extron) is  
recommended for most mounting options, but the included  
mud rings can be used instead. All wall boxes must be at least  
2.5" (6.4 cm) deep.  
HIFT  
S
H.  
Before using the mud rings, verify that the installation  
conforms to national and local electrical codes.  
MONITOR  
8
46  
TP T  
MIN/MAX  
INPUT  
R
ITO  
N
O
M
O
N
R
O
1.  
Select and cut out the appropriate template for your  
installation type:  
IT  
N
O
M
AUDIO  
If you are using a mud ring, use the template  
provided with the mud ring. Cut out the indicated  
center portion.  
2.5"  
TP T 468  
Figure 2-6 — TP T 468 in a four-gang wall box  
If you are using a wall box, cut out or make a 100%  
size photocopy of the template in appendix A that  
corresponds to the faceplate you are using, and cut  
out the center portion as indicated on the template.  
1.  
This unit is not to be connected to a centralized DC power  
source or used beyond their rated voltage range.  
2.  
3.  
This unit must be installed in UL listed junction boxes.  
2.  
Place the template (or the wall box or mud ring) against  
the installation surface, and mark the guidelines for the  
opening on the wall or furniture.  
This unit must be installed with conduit in accordance  
with the National Electrical Code.  
3.  
4.  
Cut out the wall or furniture material from the marked  
area.  
Euro Channel models  
The TP T 468 is available in a Euro Channel (EC) version (see  
appendix A for part numbers).  
Check the opening size by inserting the wall box, mud  
ring, or transmitter into the opening. The box or mud ring  
(if used) and/or transmitter should fit easily into the  
opening. Enlarge or smooth the edges of the opening if  
needed.  
The front and rear panel features, cabling requirements, and  
testing/troubleshooting procedures are identical to the  
descriptions shown in chapter 2, Installation and Operation, for  
the non-EC models. See Euro Channel transmitter installation in  
this appendix for the EC transmitter model installation  
instructions.  
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Installation and Operation, cont’d  
5.  
If you are using a wall box, feed cables through the wall  
box punch-out holes, and secure them with cable clamps  
to provide strain relief.  
7.  
If you are using a mud ring, follow the directions, if any,  
that came with the mud ring to attach the clips that fasten  
it to the wall or furniture (figure 2-8).  
6.  
Exposed cable shields (braids or foil) are potential sources  
of short circuits. Trim back and/or insulate shields with  
heat shrink (figure 2-7).  
Sheet Rock  
Backing Clip  
Wall Stud  
0.75" #6-32  
Screw  
Mounting Bracket  
Detail A  
Screws or Nails  
Sheet Rock  
Backing Clip  
Cable  
Clamp  
H. SHIFT  
1.25" #6-32  
Screw  
MONITOR  
INPUT  
468  
TP  
T
MIN/MAX  
Mounting Bracket  
MONITOR  
MONITOR  
Detail B  
Extron  
AUDIO  
TP T 468  
Backing Clip can  
be in either orientation.  
See Detail A or Detail B.  
Foil  
Shield  
Installation  
Cable  
Braided  
Shield  
Figure 2-8 — Attaching a mud ring to a wall  
Screw  
If you are using a wall box, insert the wall box into the  
opening, and attach it to the wall stud/furniture with nails  
or screws, leaving the front edge flush with the outer wall  
or furniture surface (figure 2-9).  
Figure 2-7 — Grounding outer braided and foil  
shields  
If attaching the wall box to wood, use four #8 or #10  
screws or 10-penny nails. A minimum of 1/2 inch (1.3 cm)  
of screw threads must penetrate the wood.  
To prevent short circuits, cut back the outer foil  
shield to the point where the cable exits the cable  
clamp. Both braided and foil shields should be  
connected to an equipment ground at the other end  
of the cable.  
If attaching the wall box to metal studs or furniture, use  
four #8 or #10 self-tapping sheet metal screws or machine  
bolts with matching nuts.  
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Installation and Operation, cont’d  
#4-40 Nut w/ Captive  
Washer  
Wall Stud  
Wall Box  
4-gang Wall Box  
HIFT  
S
H.  
R
8
46  
MONITO  
INPUT  
TP  
T
MIN/MAX  
Flush with  
Wall Surface  
R
O
IT  
N
O
M
R
O
IT  
N
O
M
Screws or Nails  
AUDIO  
Figure 2-9 — Attaching a wall box to a wall  
stud  
TP T 468  
Figure 2-10 — Mounting an AAP  
8.  
Cable and install the desired AAPs, set the Composite/  
RGB and DDSP DIP switches, and cable and test the  
transmitter before fastening the transmitter into the wall  
box. See Input cabling, later in this chapter, for details.  
3.  
Attach the output cables to the rear connectors of the  
adapter plates. Soldering will be required for some  
connectors. Attach foil and braided shields to ground  
connections.  
The AAPs, switches, and cable are inaccessible after  
installation.  
Mounting the transmitter to the mud ring or wall box  
1.  
Remove power from the interface by disconnecting the  
power supply.  
Mounting the AAP devices  
The TP T 468 faceplates accept up to four optional single height  
Extron Architectural Adapter Plates (AAPs). The adapter plates  
allow for a variety of connectors.  
2.  
Place the interface through the opening in the wall or  
furniture and into the wall box. Take care not to damage  
the cables, which fit behind the interface, at the back of the  
wall box.  
Blank plates (two single-space and one double-space plate) are  
included on the transmitter to cover unused spaces. Adapter  
plates must be ordered separately. They also must be attached  
to the faceplate and cabled before the interface is installed in the  
wall or furniture (figure 2-10). The screws needed for installing  
the adapter plates are built into the plates, so no additional  
screws are needed.  
3.  
Mount the interface’s faceplate to the mud ring or wall box  
with machine screws (figure 2-11 on the next page).  
1.  
Remove the blank plates from the interface by unscrewing  
the nuts that fasten the plates to the faceplate.  
2.  
Insert the adapter plate screws through the holes in the  
faceplate. Attach the adapter plates to the faceplate with  
the provided captive washers and #4-40 nuts.  
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Installation and Operation, cont’d  
HIF
S
H.  
MIN/MAX  
MO
460  
INPU
TP  
T
R
AUDIO  
O
IT  
N
O
R
O
IT  
ON  
O
M
N
M
Cable  
Clamp  
Installation  
Cable  
HIFT  
S
H.  
8
46  
MONITOR  
TP  
T
MIN/MAX  
INPUT  
MONITOR  
MONITOR  
Euro Channel  
AUDIO  
Figure 2-12 — Mounting the transmitter in a Euro  
Channel  
TP T 468  
Figure 2-11 — Mounting the transmitter to the wall  
box  
Grounding the transmitter  
4.  
Reconnect the power supply and restore power to the  
equipment.  
RGB and computer video transmitters may need to be grounded  
to ensure that the video and audio are not degraded. The  
TP T 15HD A, TP T 15HD AV, and TP T 468 may require  
grounding if all of the following conditions are true:  
Installing the Euro Channel transmitter  
Once the EC transmitter has been cabled and tested, the  
transmitter can be installed in the Euro Channel.  
The signal source is a laptop computer.  
No local monitor is connected.  
1.  
Remove power from the interface by disconnecting the  
power supply.  
A local power supply is not being used.  
2.  
Mount the interface to the Euro Channel by attaching the  
faceplate to the two mounting brackets using the four #4-  
40 mounting screws (figure 2-12).  
Grounding may also be required if there is no common ground  
in the power distribution system.  
Indications that grounding may be required include:  
The receiver’s Power LED is lit amber when a connection  
is made to the transmitter.  
The receiver is in auto mode and its Manual/Auto LED  
flashes.  
The receiver is in manual mode and an image appears  
only when the Peaking adjustment is at the minimum  
level. Additionally, the image may be overpeaked with  
horizontal streaking to the right of displayed information.  
No audio, or distorted and noisy audio, is heard.  
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Installation and Operation, cont’d  
2
1
4
3
Ground the transmitter using any of the following methods:  
ID PIN  
4
ID PIN 11  
Connect a local 15 V power supply to the transmitter.  
Use STP rather than UTP cable and connectors.  
COMPUTER  
BUFFERED  
H-SHIFT  
AUDIO  
INPUT  
LOCAL MONITOR  
TP T 15HD A  
TP T 15 HD A and TP T 15HD AV — Use a 3.5 mm  
captive screw connector to connect a ground wire  
between the power return pin (figure 2-13) and a  
grounding point near the transmitter, such as a grounded  
power outlet or an equipment rack.  
11  
9
5
POWER  
15V .5A DC  
TP T 468 only — Connect a ground wire between the  
power return pin (figure 2-13) of the 3.5 mm, 2-pole  
direct-insertion captive screw connector on the rear of the  
transmitter and a grounding point near the transmitter.  
OUTPUT  
Figure 2-14 — Installation features, TP T 15HD A  
TP T 15HD A and  
TP T 15HD AV  
2
1
4
3
6
7
TP T 468  
ID PIN  
4
ID PIN 11  
AUDIO  
L
VIDEO  
PC  
H-SHIFT  
COMPUTER  
BUFFERED  
AUDIO  
R
N/C  
INPUT  
LOCAL MONITOR  
Return  
TP T 15HD AV  
Grounding Point  
near Transmitter  
11  
10  
9
5
Figure 2-13 — Grounding the transmitter  
POWER  
15V .5A DC  
Input cabling  
AV  
COMPUTER  
OUTPUTS  
Computer video and PC audio  
Figure 2-15 — Installation features, TP T 15HD AV  
The TP T 15HD A (figure 2-14), the TP T 15HD AV  
(figure 2-15), and the TP T 468 (figure 2-16) all accept and  
transmit computer video and PC audio. These transmitters can  
also accommodate component video, S-video, or composite  
video if input on the R, G, and B pins of the 15HD connector  
using an Extron SYM BNCF/0.5 6" (15 cm) cable,  
part #26-531-01.  
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Installation and Operation, cont’d  
10  
5
1
6
Computer Input connector — Connect a  
computer video source to this 15-pin HD  
female connector.  
1
15  
11  
Female  
13  
Input only sync signals, no video  
H. SHIFT  
MONITOR  
signals, on the sync pins (pins 13 and 14).  
3
INPUT  
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).  
MIN/MAX  
NO MONITOR  
4
MONITOR  
AUDIO  
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.  
TP T 468  
2
1
14  
5
15  
Audio input connector — Connect PC audio to this 3.5 mm,  
2
stereo jack. Wire the male plug as shown in figure 2-17.  
Input only analog, line level, audio signals on the audio  
input connector.  
Tip (L)  
Ring (R)  
Sleeve (  
)
Figure 2-17 — Audio input wiring  
Buffered Local Monitor output connector — Connect a local  
monitor video cable to this 15-pin HD female connector.  
3
4
12  
10  
Figure 2-16 — Installation features, TP T 468  
ID bit switches (TP T 15HD A and TP T 15HD AV) — If a local  
monitor is installed, set both switches to off. If no local monitor  
is installed, set both switches to on.  
Transmission of component video, S-video, or composite video  
on the computer video input requires that internal jumpers  
(TP T 15HD A and TP T 15HD AV) or a DIP switch (TP T 468) be  
reconfigured. See “Video jumpers,” or “Video DIP switch,”  
earlier in this chapter.  
DDSP switch — This switch turns on Digital Display Sync  
Processing, disabling sync processing for LCD projectors and  
other displays that cannot tolerate processed sync.  
5
DDSP disables the horizontal shift control.  
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Installation and Operation, cont’d  
Composite video and stereo audio  
For component video, use the R (R-Y), G (Y), and B (B-Y) BNCs.  
The TP T 15HD AV (figure 2-15) accepts and transmits  
composite video and stereo audio.  
R
G
B
H/HV  
V
RGB/video switch (TP T 468 only) — Configures the  
transmitter for RGB or component/S-video/composite video.  
See “Video DIP switch,” earlier in this chapter.  
6
For S-video, use the R (C-chroma) and G (Y-luma) BNCs.  
R
G
B
H/HV  
V
Video connector — Connect composite video to this RCA  
connector. Digital audio can also be connected to this connector.  
7
8
For composite video, use the G BNC. For three separate  
genlocked video signals, use the R, G, and B BNCs.  
Audio input connectors — Connect left and right stereo audio  
to these RCA connectors.  
R
G
B
H/HV  
V
Input only analog, line level audio signals on these  
connectors.  
-or-  
-or-  
The TP T 15HD AV is backwards compatible with the  
RGBHV video  
The TP T BNC DA4 (figure 2-18) accepts and transmits RGBHV,  
RGBS, RGsB, component video, S-video, and composite video.  
TP T 15HD A and the TP T BNC DA4.  
However, the TP T 15HD A and the TP T BNC DA4  
(products whose part numbers end in -02) are not  
forward compatible with the TP T 15HD AV (whose  
part number ends in -03).  
11  
8
9
9
9
9
R
G
B
H/HV  
V
Transmitted signal cabling  
POWER  
15V .5A DC  
CAUTION  
OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4  
Do not connect this device to a computer data or  
telecommunications network  
INPUT  
Figure 2-18 — Installation features, TP T BNC DA4  
RJ-45 termination must comply with the  
TIA/EIA T 568A wiring standards for all connections.  
Video connector — Connect the desired video input device to  
the rear panel input BNCs. Transmission of component video,  
S-video, or composite video requires that internal jumpers be  
reconfigured. See “Video jumpers,” earlier in this chapter.  
9
RGB video transmission connector — Attach one end of a TP  
cable to this RJ-45 female connector. Attach the other end to an  
Extron TP BNC receiver.  
10  
11  
Composite video transmission connector — Attach one end of  
a TP cable to this RJ-45 female connector. Attach the other end  
to an Extron TP composite video receiver.  
Input only sync signals (no video signals) on the H/V  
and V BNCs.  
For RGBHV video, use the R, G, B, H/HV, and V BNCs.  
R
G
B
H/HV  
V
For RGBS video, use the R, G, B, and H/HV BNCs.  
R
G
B
H/HV  
V
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Installation and Operation, cont’d  
Termination of TP cable  
The Microtest OMNI SCANNER 2 performs comprehensive  
certification testing to the 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.  
Figure 2-19 details the recommended termination of TP cables in  
accordance with the TIA/EIA T 568A wiring standards.  
Pins:  
12345678  
RGB video and audio AV video and audio  
Pin Wire color  
Signal  
Level  
0.35V  
0.35V  
Signal Level  
1
2
White-green Red/V. sync+  
Video+  
Video–  
+0.35V  
–0.35V  
Green  
Red/V. sync–  
Audio and  
power  
+15V with Audio+* &  
+15V  
Equalizing pair skew  
3
White-orange  
0.5 V  
power+  
The manufacturing process for network (CAT 5e) UTP cable  
leads to a condition called pair skew. For best results, pair skew  
needs to be equalized when using the CAT 5e cable in A/V  
applications. The design of Extron’s Skew-Free A/V UTP cable  
minimizes pair skew to the point that equalization is not  
required.  
4
5
Blue  
Green+  
Green–  
+0.35V  
Reserved None  
Reserved None  
White-blue  
–0.35V  
Audio and  
power  
Audio–* &  
power–  
Side View  
6
Orange  
0.5 V  
0V  
Insert  
twisted  
pair wires.  
7
White-brown Blue/H. sync+ 0.35V  
Brown Blue/H. sync– 0.35V  
Reserved None  
8
Reserved None  
Skew exists between pairs when the physical length of one wire  
pair is different from another. As the transmission cable length  
increases, the amount of skew increases. Skew affects the  
displayed image when the differential length between wire  
pairs exceeds 2' (61 cm), causing the timing of the red, green,  
and blue video signals to appear out of alignment (horizontal  
registration errors). A white vertical line on a black field can  
appear as individual red, green, and blue lines that are close  
together; the signal transmitted on the shortest wire pair leads  
the other colors and appears to the left on the display.  
* Audio can be jumpered to wire pair 7 and 8.  
See “Audio jumpers,” earlier in this chapter.  
RJ-45 Connector  
Figure 2-19 — TP cable termination  
Cable testing  
To ensure proper cable termination, each transmission cable  
system that uses CAT 5e or CAT 6 cable should be tested  
(Extron’s Skew-Free UTP cable does not need to be tested).  
Testing the cable from the RJ-45 connections at the transmitter  
and receiver gives the most accurate indications of cable  
problems.  
UTP cable test equipment measures and reports wire pair  
length. The report on the various pair lengths can be used in  
equalizing pair skew. The nominal velocity of propagation  
(NVP — the speed at which the signal travels on the  
transmission line, measured as a percentage of the speed of  
light) of TP cable is very close to that of conventional coaxial  
cable. The similarity in NVP means that an additional length of  
coax equal to the length of pair skew, placed on the receiver’s  
output, equalizes the effects of pair skew (figure 2-20).  
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.  
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  
termination) and pair length measurements. The largest  
concern is equalization of skew between cable pairs. Cable  
systems of 300' (91.4 m) or less should exhibit no transmission  
problems if they pass at least CAT 5e or preferably CAT 6-D5  
channel certification testing.  
Extron TP Transmitters • Installation and Operation  
2-26  
Extron TP Transmitters • Installation and Operation  
2-27  
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Installation and Operation, cont’d  
TP T 15HD A  
Unique TP T 468 front panel features  
IF cable measurement  
indicates that the pair  
with wires 1 and 2 is  
four feet shorter than  
the other pairs...  
Faceplate screws — These screws secure the faceplate to the rest  
13  
A
UDIO  
COMPUTER  
IDPN4  
   1
of the transmitter.  
B
UFFERED  
T  
H-  
S
HIFT  
O
R
Audio  
TP  
T
Do not remove these faceplate screws while the  
transmitter is attached to the wall or the detached  
transmitter circuit board may fall down inside the wall.  
15HD  
A
ER  
DC  
OW  
P
V
.5A  
15  
R
IO  
B
L
UD  
A
Opening for Architectural Adapter Plates — The TP T 468 can  
have up to four optional adapter plates attached here at one  
time. The adapter plates allow for a variety of connectors.  
A
14  
YCN  
O
V
T
TP R BNC A  
O
B
G
R
UT  
P
IN  
GB  
R
Blank plates (two single-space and one double-space plate) are  
included on the transmitter to cover unused spaces. Adapter  
plates must be ordered separately. They also must be attached  
to the faceplate and cabled before the interface is installed in the  
wall or furniture. See “Mounting the AAP devices,” earlier in  
this chapter.  
PC Computer  
CAT 5 UTP Cable  
Pair RGB video  
1, 2 Red  
... THEN insert a four foot  
extension cable to equalize  
TP skew for red video.  
LCD Projector  
4, 5 Green  
7, 8 Blue  
Front Panel Control and Indicators  
Figure 2-20 — Pair skew equalization  
All of the transmitters have front panel Power indicators. In  
addition, the TP T 15HD A and TP T 15HD AV have horizontal  
shift control.  
If UTP cable test measurement cannot be done, pair skew can  
still be equalized by viewing a test pattern with a critical eye.  
Examine the test pattern for loss of horizontal registration and,  
through a process of trial and error, equalize any pair skew with  
coax extensions on the red, green, and/or blue outputs.  
1
2
PC  
AUDIO  
COMPUTER  
INPUT  
ID PIN  
4
ID PIN 11  
BUFFERED  
VIDEO  
H-SHIFT  
AUDIO  
L
R
Extron skew compensation coax cables are available in lengths  
of 2 through 20 feet (61 cm through 6.1 meters). See appendix A  
for part numbers.  
LOCAL MONITOR  
TP T 15HD AV  
Figure 2-21 — TP T 15HD AV control and indicator  
Power connector  
Power/signal LED  
1
2
Power  
TP T BNC DA4 — Plug the external 15V power supply  
12  
Amber — Indicates that power is applied, but that the  
transmitter is not connected to a receiver.  
into this captive screw connector.  
Green — Indicates that the transmitter is properly connected to  
If the distance between the transmitter and receiver is too  
great for the receiver to power the transmitter, the video  
image will be missing, distorted, or noisy, or the  
receiver’s Manual/Auto LED will flash. The transmitter  
requires a local 15V power supply.  
a receiver.  
H. Shift control (TP T 15HD A and TP T 15HD AV) — This  
front panel knob adjusts the side-to-side image placement.  
The H. Shift control is a 12-turn potentiometer with a soft  
mechanical stop at the high or low end. When you have  
reached the high or low end of the adjustment, the  
potentiometer makes a clicking sound as you turn it, and no  
change is apparent on the display.  
TP T 15HD A and TP T 15 HD AVIf desired or for  
distances over 300' (91.4 m), plug an external 15 VDC  
power supply into this captive screw connector. Wire  
the connector as shown at left.  
N/C  
+15V  
Return  
Extron TP Transmitters • Installation and Operation  
2-28  
Extron TP Transmitters • Installation and Operation  
2-29  
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Installation and Operation, cont’d  
10. For computer video from a laptop or for ungrounded AC  
distribution systems, the transmitter may need to be  
grounded. See “Grounding the transmitter,” earlier in this  
chapter.  
Min/Max LED (TP T 468 only) — This front panel LED blinks  
red momentarily whenever the minimum or maximum limits of  
the horizontal shift control ( ) have been reached. Continually  
turning the horizontal shift control knob in the same direction  
after the limit has been reached will cause the LED to  
continually blink.  
3
2
11. Call the Extron S3 Sales & Technical Support Hotline if  
necessary.  
For details on the ID bit (TP T 15HD A and  
TP T 15HD AV) or Monitor/No Monitor (TP T 468)  
and DDSP switches, see “Computer video and PC  
audio,” earlier in this chapter.  
If the image is not displayed correctly  
1.  
For computer/RGB video, if the output image looks too  
green, ensure that the receiver’s SOG switch is off.  
2.  
For computer video, if the picture hangs off the edge of the  
screen, adjust the transmitter’s H Shift control.  
Troubleshooting  
DDSP disables the horizontal shift control.  
If the image does not appear  
3.  
Place the receiver’s Manual/Auto switch to manual and  
adjust the level and peaking controls for optimum quality.  
1.  
Ensure that all devices are receiving power. The  
transmitter’s and receiver’s front panel Power LEDs  
indicate that they are receiving power.  
4.  
The transmission distance may be too far for remote  
power. Try connecting the local 15VDC power supply to  
the transmitter.  
2.  
3.  
Ensure that the transmitter is receiving a video input.  
Ensure that the TP cable(s) are properly terminated in  
accordance with TIA/EIA T 568A standards and that the  
RJ-45 connections are securely made. If the Power LEDs  
on the transmitter and the receiver are lit green, a  
transmitter is properly connected to a receiver.  
5.  
6.  
For computer video from a laptop or for ungrounded AC  
distribution systems, the transmitter may need to be  
grounded. See “Grounding the transmitter,” earlier in this  
chapter.  
If the image still does not display properly, call the Extron  
S3 Sales & Technical Support Hotline. (See the rear cover  
of this manual for the phone number for your region of the  
world.)  
4.  
For computer/RGB video, ensure that the receiver’s SOG  
and C Sync switches are in the correct positions for the  
video output.  
5.  
6.  
7.  
For computer video, ensure that the transmitter’s ID bit  
switches are on.  
If the receiver’s Manual/Auto LED flashes  
For computer video on an LCD projector, ensure that the  
transmitter’s DDSP switch is on.  
1.  
The transmission distance may be too far for remote power.  
Connect the local 15VDC power supply to the transmitter.  
The transmission distance may be too far for remote  
power. Try connecting the local 15 VDC power supply to  
the transmitter.  
2.  
Check the RJ-45 connector for a loose connection.  
8.  
The transmission distance may be too short. Ensure that  
the UTP cable is at least 50' (15.2 m) long.  
9.  
If the Manual/Auto switch is in the manual position,  
ensure that the receiver’s level controls are not set too  
high. Too much level and peaking can cause display  
problems.  
Extron TP Transmitters • Installation and Operation  
2-30  
Extron TP Transmitters • Installation and Operation  
2-31  
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Installation and Operation, cont’d  
TP Transmitters  
Appendix  
A
Specifications, Accessories, and  
Part Numbers  
Specifications  
Included Parts  
Accessories  
Cables/Adapters  
Extron TP Transmitters • Installation and Operation  
2-32  
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Specifications, Accessories, and Part Numbers  
Video  
Audio  
Number/signal type ................... 1, 2, or 4 sets of proprietary analog signals  
Number/signal type ................... 1 or 2 sets of analog proprietary signals  
Connectors .................................... 1, 2, or 4 shielded RJ-45 female  
Connectors .................................... 1 or 2 RJ-45 female  
Frequency response ..................... 20 Hz to 20 kHz, 0.05 dB  
THD + Noise ................................ 0.03% @ 1 kHz, 0.3% @ 20 kHz at nominal  
level  
Video input  
Number/signal type  
TP T 15HD A, TP T 468 ... 1 analog RGBHV, RGBS, RGsB,  
component video, or S-video; or  
S/N ................................................ >63 dB at the rated maximum output  
Crosstalk ....................................... <-80 dB @ 1 kHz, fully loaded  
Stereo channel separation .......... >80 dB @ 1 kHz  
1 S-video and 1 NTSC/PAL/SECAM  
composite video from a single source; or  
3 NTSC/PAL composite video from a  
single source  
CMRR ............................................ >33 dB @ 20 Hz to 20 kHz  
Audio input  
Number/signal type  
TP T 15HD AV ................. 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/SECAM composite video  
from a single source  
and 1 NTSC/PAL/SECAM composite  
video  
TP T BNC DA4 .................. 1 analog RGBHV, RGBS, RGsB,  
component video, or S-video; or  
TP T 15HD A, TP T 468 ... 1 stereo, unbalanced  
TP T 15HD AV ................. 2 stereo, unbalanced  
Connectors  
TP T 15HD A, TP T 468 ... (1) 3.5 mm mini jack  
TP T 15HD AV ................. (1) 3.5 mm mini jack, 2 female RCA  
Impedance .................................... 5k ohms, unbalanced, DC coupled  
Nominal level ............................... -10 dBV (316 mV)  
Maximum level ............................ +5.5 dBu, (unbalanced) at 1% THD+N  
CMRR ............................................ >75 dB @ 20 Hz to 20 kHz  
1 S-video and 1 NTSC/PAL/SECAM  
composite video from a single source; or  
3 NTSC/PAL/SECAM composite video  
from a single source  
Audio output — Refer to the TP Receivers Family User’s  
Manual.  
Connectors  
TP T 15HD A, TP T 468 ... (1) 15-pin HD female (Mac and Sun/SGI  
to VGA adapters are available)  
TP T 15HD AV ................. (1) 15-pin HD female (Mac and Sun/SGI  
to VGA adapters are available)  
1 RCA female  
TP T BNC DA4 .................. 5 BNC female  
General  
Power  
TP T 15 HD A, TP T 468,  
TP T 15 HD AV ................ 15 VDC, 0.8 A, external or provided by the  
TP R receiver for up to 300' (91.4 m)  
Nominal level ............................... 1.0 Vp-p for Y of component video and  
S-video, and for composite video  
TP T BNC DA4 ................. 15 VDC, 0.8 A, external  
The TP R 15HD A receiver does not provide power to  
any twisted pair transmitter.  
0.7 Vp-p for RGB and for R-Y and B-Y of  
component video  
0.3 Vp-p for C of S-video  
Minimum/maximum level(s).... 0.3 V to 1.45 V p-p, no offset at unity gain  
Impedance .................................... 75 ohms  
Horizontal frequency .................. 15 kHz to 130 kHz  
Vertical frequency ....................... 30 Hz to 150 Hz  
Temperature/humidity .............. Storage -40 to +158 °F (-40 to +70 °C) /  
10% to 90%, non-condensing  
Operating +32 to +122 °F (0 to +50 °C) /  
10% to 90%, non-condensing  
Cooling .......................................... Convection, no vents  
Video output — Refer to the TP Receivers Family User’s  
Manual.  
A-2  
Extron TPTransmitters • Specifications, Accessories, and Part Numbers  
Extron TPTransmitters • Specifications, Accessories, and Part Numbers  
A-3  
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Specifications, Accessories, and Part Numbers, cont’d  
Rack mount  
Regulatory compliances  
Safety ................................. CE, C-tick, CUL, UL  
EMI/EMC ......................... CE, C-tick, FCC Class A, ICES, VCCI  
MTBF ............................................. 30,000 hours  
TP T 15 HD A,  
TP T 15HD AV,  
TP T BNC DA4 ................. Yes, with optional TP rack shelf mounting  
kit, part #70-123-01 (RSM 100) and the 1U,  
9.5" deep rack shelf, part #60-190-01  
Warranty ....................................... 3 years parts and labor  
(RSU 129) or 60-604-02 (RSB 129)  
Specifications are subject to change without notice.  
All nominal levels are at 10%.  
Also furniture mountable with optional  
under-desk mounting kit, part #70-077-01  
(MBU 125) or through-desk mounting kit,  
part #70-077-02 (MBD 129)  
TP T 468 ............................. No, but wall or furniture mountable in a  
wall box  
TP T 468 EC ...................... No, but wall or furniture mountable in a  
Euro Channel raceway  
Enclosure type.............................. Metal  
Enclosure dimensions  
TP T 15HD A,  
TP T 15HD AV,  
TP T BNC DA4 ................. 1.3" H x 6.8" W x 4.5" D  
(<1U high, <half rack width)  
(3.3 cm H x 17.3 cm W x 11.4 cm D)  
(Depth excludes connectors.)  
TP T 468  
Plate ............................... 4.5" H x 8.3" W (4-gang)  
(11.4 cm H x 21.2 cm W)  
Transmitter enclosure . 2.6" H x 3.1" W x 1.1" D  
(6.6 cm H x 7.9 cm W x 2.8 cm D)  
(Depth excludes front and rear panel  
connectors and controls.)  
TP T 468 EC  
Plate ............................... 3.2" H x 7.7" W (8.0 cm H x 19.5 cm W)  
Transmitter enclosure . 2.5" H x 3.7" W x 1.75" D  
(6.4 cm H x 9.4 cm W x 4.5 cm D  
(Depth excludes front and rear panel  
connectors and controls.)  
Product weight  
TPT15HDA,TPT15HDAV 0.8 lbs (0.4 kg)  
TP T BNC DA4 .................. 0.9 lbs (0.4 kg)  
TP T 468, TP T 468 EC ..... 0.7 lbs (0.3 kg)  
Shipping weight........................... 3 lbs (1.4 kg)  
Vibration ....................................... ISTA/NSTA 1A in carton  
(International Safe Transit Association)  
A-4  
Extron TPTransmitters • Specifications, Accessories, and Part Numbers  
Extron TPTransmitters • Specifications, Accessories, and Part Numbers  
A-5  
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Specifications, Accessories, and Part Numbers, cont’d  
Included Parts  
Accessories  
These items are included in each order for a specific TP  
transmitter:  
Accessory  
Part number  
P/S 150 Multiple output 15V power supply  
Extron 9.5" Deep 1U Rack Shelf kit (RSU 129)  
60-432-01  
60-190-01  
Included parts  
Replacement part number  
Extron 9.5" Deep 1U Basic Rack Shelf (RSB 129)  
Extron TP Rack Mounting Kit (RSM 100)  
Extron Under Desk Mounting Kit (MBU 125)  
Extron Through-desk Mounting Kit (MBD 129)  
4-gang “J” box 2.5" (6.4 cm) deep  
60-604-02  
70-123-01  
70-077-01  
70-077-02  
980097  
TP T 15HD A  
60-345-02  
TP Transmitters Family User’s Guide  
Single output external power supply, 15 V, 0.8 A  
Captive screw connector, 3 pole, 3.5 mm  
TP T 15HD AV  
70-057-01  
10-265-03  
60-346-03  
TP Transmitters Family User’s Guide  
Single output external power supply, 15 V, 0.8 A  
Captive screw connector, 3 pole, 3.5 mm  
TP T 468  
Cables and Adapters  
70-057-01  
10-265-03  
Skew-Free™ A/V UTP cables are not recommended for  
Ethernet/LAN applications.  
Skew-Free™ A/V cable  
Part number  
TP T 468 (gray)  
60-434-01  
60-434-02  
60-434-03  
60-434-10  
68-546-03  
70-057-01  
UTP 23SF-4/3 — 3' (90 cm)  
26-569-01  
26-569-02  
26-569-03  
26-569-04  
26-569-05  
26-569-06  
26-569-07  
26-569-08  
26-570-04  
26-570-05  
26-570-06  
26-570-07  
26-570-08  
26-570-09  
26-570-10  
26-570-11  
26-570-12  
TP T 468 (black)  
UTP 23SF-4/6 — 6' (1.8 cm)  
TP T 468 (white)  
UTP 23SF-4/12 — 12' (3.6 m)  
TP T 468 (EC)  
UTP 23SF-4/25 — 25' (7.6 m)  
TP Transmitters Family User’s Guide  
Single output external power supply, 15 V, 0.8 A  
UTP 23SF-4/35 — 35' (10.6 m)  
UTP 23SF-4/50 — 50' (15.2 m)  
4-gang mud ring (gray, black, white)  
TP T BNC DA4  
70-086-03, -13, -23  
60-349-02  
UTP 23SF-4/75 — 75' (22.8 m)  
UTP 23SF-4/100 — 100' (30.4 m)  
UTP23SF-4P/25 — 25' (7.6 m) plenum  
UTP23SF-4P/35 — 35' (10.6 m) plenum  
UTP23SF-4P/50 — 50' (15.2 m) plenum  
UTP23SF-4P/75 — 75' (22.8 m) plenum  
UTP23SF-4P/100 — 100' (30.4 m) plenum  
UTP23SF-4P/150 — 150'(45.7 m) plenum  
UTP23SF-4P/200 — 200' (61 m) plenum  
UTP23SF-4P/250 — 250' (76.2 m) plenum  
UTP23SF-4P/300 — 300' (91.4 m) plenum  
TP Transmitters Family User’s Guide  
Single output external power supply, 15 V, 0.8 A  
Captive screw connector, 3 pole, 3.5 mm  
70-057-01  
10-265-03  
The TP T 15HD AV is a redesigned transmitter. The  
audio portion of the composite video TP link can be  
configured to work with the similarly redesigned  
TP R BNC AV receiver or with older, unmodified  
receivers. See “Audio jumpers” in chapter 2,  
“Installation and Operation.” Redesigned transmitters  
and receivers have an identifying label.  
A-6  
Extron TPTransmitters • Specifications, Accessories, and Part Numbers  
Extron TPTransmitters • Specifications, Accessories, and Part Numbers  
A-7  
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Specifications, Accessories, and Part Numbers, cont’d  
Bulk cable  
Part number  
UTP23SF-4/1000 — 1000' (300 m) non-plenum  
UTP23SF-4/1000 — 1000' (300 m) plenum  
RJ-45 connector  
22-141-03  
22-142-03  
Part number  
CAT 6 jack (black)  
100-476-01  
100-477-01  
100-478-01  
10-479-01  
CAT 6 jack (red)  
CAT 6 jack (blue)  
CAT 6 jack (orange)  
CAT 6 jack (gray)  
10-480-01  
CAT 6 jack (white)  
CAT 6 jack (ivory)  
10-481-01  
10-482-02  
Assorted cables and adapters  
Part number  
VGA-A M-M MD/3 — 3' (90 cm)  
MHRA 15HD cable with audio  
26-490-01  
VGA-A M-M MD/6 — 6' (1.8 cm)  
MHRA 15HD cable with audio  
26-490-02  
26-531-01  
26-260-03  
26-316-02  
26-353-01  
26-353-03  
SYM BNCF/.05 — 6" (15 cm) cable  
MHR5 BNC/25 — 25' (7.6 m) cable  
MHR-2 SVM-M/6 — 6' (1.8 m) cable  
SVHSM - BNCF — 8" (20 cm) adapter  
SVHSM - BNCM— 3' (90 cm) adapter  
Optional Adapter Plates  
A variety of optional adapter plates for pass-through  
connections can be ordered for the TP T 468, which can have up  
to four adapter plates installed. The following configurations of  
adapters can be installed in a TP T 468:  
Four single-space (single-height) adapter plates  
Two single-space (single-height) adapter plates and one  
double-space adapter plate  
Two double-space (single-height) adapter plates  
The tables on the following pages list the available adapter  
plates.  
A-8  
Extron TPTransmitters • Specifications, Accessories, and Part Numbers  
Extron TPTransmitters • Specifications, Accessories, and Part Numbers  
A-9  
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Specifications, Accessories, and Part Numbers, cont’d  
A-10 Extron TPTransmitters • Specifications, Accessories, and Part Numbers  
Extron TPTransmitters • Specifications, Accessories, and Part Numbers A-11  
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Specifications, Accessories, and Part Numbers, cont’d  
Blank Plate (no connector)  
Single Space  
Blank Plate (no connector)  
Double Space  
2 - BNC  
5 - BNC (Double)  
3 - BNC  
2 - RCA to Solder Cups  
3 - RCA to Solder Cups  
2 - S-video  
2 - RJ-11  
1 - D-9 Pass Through Connector  
1 - HD-15 Pass Through Connector  
2 - F Connectors  
2 - 1/4" Stereo Phono  
2 - 3.5mm Stereo Mini  
1 - 3-pin XLR Connector  
Figure A-1 — Architectural adapter plates  
TP T 468 Template  
The following template is actual size. It also includes the  
recommended 0.1" (0.25 cm) clearance on all sides of the  
electrical wall box to allow room for raised area surrounding the  
knockout.  
The dashed line on the template indicates the cut-out area for  
installing a wall box. If you plan to install the TP T 468 without  
a wall box, use the smaller cut-out area indicated by the dotted  
lines.  
Use the following template as a guide for cutting a hole in a  
wall or furniture for the 4-gang size electrical box in order to  
install the transmitter.  
A-12 Extron TPTransmitters • Specifications, Accessories, and Part Numbers  
A-13  
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Specifications, Accessories, and Part Numbers, cont’d  
A-14 Extron TPTransmitters • Specifications, Accessories, and Part Numbers  
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