Kramer TP-145 [9/19] Figure 2 defines the tp 146 uxga audio data line receiver
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TP-145, TP-146 - Overview
3.2 Defining the TP-146 UXGA/Audio/Data Line Receiver
The TP-146 is a high-performance receiver that accepts the computer graphics
signal/audio/control data from the Kramer TP-145 via TP cabling at its RJ-45 LINE
IN input. The TP-146 outputs a computer graphics signal, an unbalanced stereo
analog audio signal, a converted digital audio (S/PDIF) signal, and bi-directional
RS-232 control commands and data. The RS-232 interface makes it possible to
control virtually any device over a transmission range of up to 200m (660ft) with a
Kramer TP-141/145 transmitter over TP cabling. In addition, the TP-146 features:
Level and equalization control for the UXGA signal
The capability to change the polarity of the vertical and horizontal sync signals
24-bit 48kHz S/PDIF digital audio
Figure 2 defines the TP-146 UXGA/Audio/Data Line Receiver.
Figure 2: TP-145, TP-146 UXGA/Audio/Data Line Transmitter/Receiver
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Feature
Function
1
LINK LED
Lights green when a link is established
2
LEVEL Trimmer
Adjusts the output signal level
3
EQ. Trimmer
Adjusts the cable compensation equalization
level
4
ON LED
Lights green when the unit receives power
5
UXGA OUT 15-pin HD (F) Connector
Connect to the UXGA acceptor
6
LINE IN RJ-45 Connector
Connect to the LINE OUT RJ-45 connector on
the TP-145
Using a TP cable with RJ-45 connectors at both
ends (pinout is defined in Figure 6)
7
RS-232 Terminal Block
Connect to the controlled unit
Содержание
- User manual 1
- Contents 3
- Figures 3
- Introduction 4
- Achieving the best performance 5
- Getting started 5
- Recycling kramer products 6
- Safety instructions 6
- Defining the tp 145 uxga audio data line transmitter 7
- Overview 7
- Button is pressed the tp 145 reads and stores the edid extended display 8
- Figure 1 defines the tp 145 uxga audio data line transmitter 8
- Identification data from the display device this prevents the problem whereby a 8
- Rs 232 interface allowing status requests and control of the destination unit 8
- Signals commands and data can flow in both directions simultaneously via the 8
- Source for example a pc fails to output video because it was not connected to 8
- Stream before transmission thus preserving the quality of the audio source 8
- The display device when attempting to read its edid 8
- When the tp 145 is connected to a display device and the edid capture 8
- 24 bit 48khz s pdif digital audio 9
- Analog audio signal a converted digital audio s pdif signal and bi directional 9
- Control virtually any device over a transmission range of up to 200m 660ft with a 9
- Defining the tp 146 uxga audio data line receiver 9
- Figure 2 defines the tp 146 uxga audio data line receiver 9
- In input the tp 146 outputs a computer graphics signal an unbalanced stereo 9
- Kramer tp 141 145 transmitter over tp cabling in addition the tp 146 features 9
- Level and equalization control for the uxga signal 9
- Rs 232 control commands and data the rs 232 interface makes it possible to 9
- Signal audio control data from the kramer tp 145 via tp cabling at its rj 45 line 9
- The capability to change the polarity of the vertical and horizontal sync signals 9
- The tp 146 is a high performance receiver that accepts the computer graphics 9
- Figure 3 defines the internal horizontal and vertical polarity switches of the 10
- Internal polarity and sync mode switches 10
- Next to the on led after setting the switches close the tp 146 10
- Note open the tp 146 unit to gain access to the hs and vs polarity and video 10
- Selection switches which are located on the lower part of the printed circuit board 10
- Tp 146 10
- Shielded twisted pair unshielded twisted pair 11
- Connecting the tp 145 tp 146 12
- Transmitting via rs 232 14
- Connectors 15
- Note that the cable ground shielding must be connected soldered to the connector shield 15
- This section defines the tp pinout using a straight pin to pin cable with rj 45 15
- Wiring the tp line in line out rj 45 connectors 15
- Acquiring the edid 16
- Technical specifications 17
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