Extron Electronics PowerCage MTP AV Series User Guide - Manual (Page 8)

3. Carefully slide the board into the slot, aligning that the two tabs on the lower front end
of the board with the matching ports in the enclosure. Push the board firmly into place.
If the PowerCage is powered on, the power LED on the board lights.
4. Tighten the screws to secure the board in place.
NOTE: Use a tool to fully tighten the screws after initial installation and subsequent
removal and replacement of the boards..
5. Repeat steps 2 though 4 for all boards needing installation.
Connections, LEDs, and Encoders
PowerCage
MTP T AV
PowerCage
MTP R AV
MONO
AUDIO OUTPUT
1
2
SHARP
GAIN
Y/VID
C
INPUT
PowerCage
MTP R AV
OUTPUT
PowerCage
MTP T AV
AUDIO INPUT
L
R
Y/VID
C
2
3
4
1
5
2
3
4
1
Figure 2. PowerCage MTP AV Connectors
a BNC connectors —
MTP T AV board — Connect composite video (Vid) or S-video (Y-C) inputs to the BNC
connectors.
MTP R AV board — Connect suitable display devices to the BNC connectors for
composite video (Vid) or S-video output (Y-C).
b Audio connector (5-pole captive screw) —
MTP T AV board — Connect an audio input source to the 5-pole captive screw
connector. Wire the captive screw connector as shown below. Use the supplied tie-wrap
to secure the audio cable to the connector.
L
R
Unbalanced Stereo Input Balanced Stereo Input
Ring
Sleeve (s)
Tip
Sleeve
Tip
Sleeve
Tip
Tip
Ring
Do not tin the wires!
Figure 3. Captive Screw Connector Wiring for Stereo Audio Input
MTP R AV board — Connect a suitable audio output device to the MTP R AV board for
dual mono audio output. Wire the captive screw connector as shown below.
Tip
Ring
Sleeve
Tip
Ring
Tip
NO Ground Here
NO Ground Here
Sleeve
Tip
CAUTION
For unbalanced audio, connect
the sleeve(s) to the ground contact.
DO NOT connect the sleeve(s) to
the negative (-) contacts.
Unbalanced Mono Output Balanced Mono Output
Figure 4. Captive Screw Connector Wiring for Mono Audio Output
PowerCage MTP T AV and PowerCage MTP R AV • Installation and Operation 4