Reference Guide
Crestron
CAT5 Wiring
Unbalanced Audio Input, Video Input, and MIC
Output for a TPS-2000L
Unbalanced Audio and Video Connections for a TPS-2000L Mini Connector
1 Audio In +
2 Audio In -
3 Ground/Shield
4 Mic Out +
5 Mic Out -
6 Ground /Shield
7 Video In +
8 Video In -
Ground
Video Hot
Audio Left Hot
Ground
RCA
Audio
Input
Composite
Video
Input
MIC
Out
N/C
For unbalanced audio input single-ended connections, connect the signal (-) terminal,
and the ground/shield terminal, to the input ground/shield.
•
For unbalanced audio input, connect the hot lead (+) of standard audio cable
to pins 1 and ground (-) to pin 2. Provide a jumper from pin 2 to pin 3
Ground/Shield.
•
For unbalanced MIC output, connect the standard audio cable hot lead (+)
to pin 4 and the shield to pin 3. Pin 5 is not connected. The output of audio
should never be grounded, that could damage the chip.
•
For unbalanced video input, connect the hot lead to pin 7 and the shield to
pin 8 and 6.
•
MIC Out is a line level output.
20
•
Crestron CAT5 Wiring
Reference Guide - DOC. 6137A