Extron electronic TP R AV, TP R BNC A, TP R 15HD A Termination of TP cable, Audio, Power connector

Page 14

Installation and Operation, cont’d

Audio

All Extron TP receivers receive and output stereo audio. All receivers except the TP R 15HD A output the audio on both left and right RCA connectors and on 3.5 mm, 5-pole captive screw connectors. The TP R 15HD A outputs audio on the captive

TP R BNC A and TP R AV — Wire the external 15V power supply into this 3-pole captive screw connector (figure 2-9) and plug the connector into the receiver. The power supply is included with the unit.

screw connector only.

7Stereo audio output connectors — Connect left and right stereo audio cables between these rear panel RCA connectors and the output device’s stereo audio inputs.

SmoothRidges

Power Supply

Output Cord

Power 12VDC

Captive

Screw

Connector

Power 15VDC

Captive

Screw

Connector

N/C

Only analog, line level, unbalanced audio signals can be output on these connectors.

8Stereo audio 5-pole captive screw connector — Connect audio devices, such as an audio amplifier or powered speakers, to these connectors. These 3.5 mm, 5-pole captive screw connectors output unamplified, line level audio. Figure 2-8 shows how to properly wire an output connector.

Tip

Tip

See warning

Ring

Sleeve

Sleeve (s)

Tip

Tip

See warning

Ring

Unbalanced Output

Balanced Output

Figure 2-8 — Audio output connector wiring

TP R 15HD A

TP R BNC A

 

TP R AV

Figure 2-9 — Power connector wiring

TP R 15HD A — Wire the external 15V power supply into this 2-pole captive screw connector (figure 2-11) and plug the connector into the receiver. The power supply is included with the unit.

Termination of TP cable

Figure 2-10 details the recommended termination of TP cables in accordance with the TIA/EIA T 568A wiring standards.

CAUTION

Connect the sleeve to ground (Gnd). Connecting

 

the sleeve to a negative (-) terminal will damage the

 

audio output circuits.

If only an audio signal, no video, is received, connect a ground wire between the chassis ground and an earth ground in the equipment rack or other grounded device. If the receiver is not grounded, a crackling sound may be heard in the audio output.

Power connector

9Power

TP R BNC AV — Plug a standard IEC power cord into this connector to connect the TP R BNC AV to a 100 to 240VAC, 50 Hz or 60 Hz power source.

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

Side

Clip Down

 

1 2 3 4 5 6 7 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 2 3 4 5 6 7 8

1&2

3&6 4&5

RJ-45 connector

 

 

 

 

 

RGB video and audio

AV Video and audio

Pin

Wire color

Signal

Level

Signal

Level

 

 

 

 

 

 

 

 

 

1

White-green

Red/V. sync+

±0.35V

Video+

+0.35V

 

 

 

 

 

 

 

 

 

2

Green

Red/V. sync-

±0.35V

Video-

-0.35V

 

 

 

 

 

 

 

 

 

3

White-orange

Audio &

+15V with

Audio+* &

+15V

 

 

 

 

 

power

±0.5 V

power+

 

 

 

 

 

 

 

 

 

 

4

Blue

Green+

+0.35V

Reserved

None

 

 

 

 

 

 

 

 

 

5

White-blue

Green-

-0.35V

Reserved

None

 

 

 

 

 

 

 

 

 

6

Orange

Audio &

±0.5 V

Audio-* &

0V

 

 

 

 

 

power

 

power-

 

7

White-brown

Blue/H. sync+

±0.35V

Reserved

None

 

 

 

 

 

 

 

 

 

8

Brown

Blue/H. sync-

±0.35V

Reserved

None

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Audio can be jumpered to wire pair 7 and 8.

7&8

 

 

 

See Audio jumpers in this chapter.

 

 

 

Twisted

 

 

 

 

 

 

 

Pairs

 

 

 

 

requires a local 15V power supply.

Figure 2-10 — TP cable termination

2-14 TP Receivers • Installation and Operation

TP Receivers • Installation and Operation 2-15

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Contents HIgh Resolution Video, Composite Video, and Stereo Audio Twisted Pair Cable Transmission ProductsExtron’s Warranty FCC Class a NoticeTable of Contents Ii TP Receivers Table of Contents Table of Contents, cont’dAppendix Specifications , Accessories, TP ReceiversTP R BNC a receiver FeaturesIntroductionroduction, cont’d About the TP Receivers Video format Maximum rangeTP R AV receiver Introduction, cont’dTP R BNC AV receiver TP R 15HD a receiverChapter Two TP Receivers Installation and Operation Installation and Operation, cont’d Installation OverviewTP Receivers Installation and Operation Video jumpersAudio jumpers Installation and Operation, cont’dVideo DIP switch For any other video format, ensure that pin 1 isMounting the receiver Rack mounting TP R BNC A, TP R BNC AV, TP R 15HD aFurniture mounting For through-surface mounting all except TP R 15HD aProjector mounting Rear panel features and cablingTransmitted signal cabling RGB Output 15HD TP R 15HD a DIP switchesOutput cabling Computer video TP R 15HD a only No connectionTermination of TP cable Power connectorPower AudioCable testing Equalizing pair skewIf the image does not appear TroubleshootingPower LED If the image is not displayed correctly If the receiver’s Manual/Auto LED flashesGeneral TP Receivers Specifications, Accessories, and Part NumbersAudio Included parts Part number Specifications, Accessories, and Part Numbers cont’dIncluded Parts AllAccessories Cables/AdaptersThis page was intentionally left blank
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TP R AV, TP R 15HD A, TP R BNC A specifications

Extron Electronics has long been a leader in the field of audiovisual technology, offering a range of products designed to meet the needs of various applications. One such product is the Extron TP R BNC A, a high-performance, twisted pair receiver designed for the transmission of RGBHV signals over long distances. This device is essential for managing and distributing video signals in environments like classrooms, auditoriums, and conference rooms.

One of the standout features of the TP R BNC A is its ability to transmit RGBHV video signals using standard twisted pair cabling with minimal distortion, making it an ideal solution for long cable runs. Its innovative technology ensures that the integrity of the signal is maintained, providing high-quality video output even over extended distances.

The TP R BNC A is equipped with highly advanced signal processing capabilities, allowing it to equalize and amplify incoming signals for optimal performance. This feature significantly reduces the risk of signal degradation, ensuring that users receive the best possible image quality. Additionally, the device supports resolutions up to 1920x1200, making it suitable for modern high-definition displays.

Another key characteristic of the TP R BNC A is its versatility in integration. The device includes multiple output options, accommodating various types of connectors for seamless connectivity with a wide range of equipment. Its flexibility allows users to adapt the setup to suit their specific needs, whether connecting to legacy systems or modern AV devices.

The compact design of the TP R BNC A also deserves mention. Its small form factor facilitates easy installation in tight spaces, while the rack-mountable option further extends its adaptability for different configurations. Moreover, the unit features built-in LED indicators for easy status monitoring, allowing technicians to quickly assess its operational state.

In terms of compatibility, the TP R BNC A works seamlessly with Extron’s extensive portfolio of products, including switchers, scalers, and matrix switchers. This compatibility ensures a cohesive operational environment, simplifying system integration and management.

Overall, the Extron TP R BNC A represents a culmination of advanced engineering and practical design, making it a vital component in any professional AV setup. Its high-performance capabilities, combined with flexible installation options and remarkable signal integrity, position it as an indispensable tool for audiovisual professionals seeking reliability and quality in their projects.
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