User manual

Your TP-125EDID XGA / Audio / Data Line Transmitter
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6 Your TP-125EDID XGA / Audio / Data Line Transmitter
The TP-125EDID is a high-performance transmitter that accepts:
• A computer graphics input signal
• An unbalanced stereo analog audio signal
• RS-232 control commands
The TP-125EDID codes the signals and transmits them over CAT 5 cable to
a receiver
1
When the TP-125EDID is connected to a display device and the EDID
CAPTURE button is pressed, the TP-125EDID reads and stores the EDID
(Extended Display Identification Data) from the display device. The display can
be disconnected and later reconnected without rebooting the operating system.
. The stereo analog audio signal is converted to the digital audio
(S/PDIF) stream before transmitting, thus preserving the quality of the audio
source signals. Commands and data can flow in both directions via the
RS-232 interface, allowing status requests and control of the destination unit.
The TP-125EDID includes H and V Sync internal polarity switches.
Figure 6 and Table 6 define the TP-125EDID:
Figure 6: TP-125EDID XGA / Audio / Data Line Transmitter
1 For example, the Kramer TP-126 UXGA / Audio / Data Line Receiver