Kramer Electronics TP-126-od - Manual (Page 20)

The TP-123-od / TP-124-od Transmitter / Receiver Set
17
6 The TP-123-od / TP-124-od Transmitter / Receiver Set
The TP-123-od is a high-performance transmitter. It accepts a computer
graphics input signal, an unbalanced stereo analog audio signal
1
,
unidirectional (RxD) RS-232 control commands and 12V DC power, over
CAT 5 cable, and transmits to the TP-124-od. The TP-123-od can power or
be powered by the TP-124-od transmitter over the same CAT 5 cable and is
12V DC fed.
The TP-124-od outputs a computer graphics signal, an unbalanced stereo
analog audio signal, a converted digital audio (S/PDIF) signal and RS-232
control commands. The unidirectional (TxD) RS-232 interface makes it
possible to control virtually any devices over a transmission range of more
than 300ft (more than 100m) over UTP cabling.
When the TP-123-od is connected to a display device and the EDID
CAPTURE button is pressed, the TP-123-od 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.
In addition, the TP-124-od features:
• Level and EQ. control for the XGA signals
• 24 bit 48kHz S/PDIF digital audio that supplies the highest quality audio
1 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