Extron electronics DTP CrossPoint 4K Series Setup Manual page 23

ATTENTION:
For unbalanced audio output, connect the sleeves to
•
the ground contact. DO NOT connect the sleeves to the
negative (-) contacts.
Connectez ce port au port d'expansion sur un processeur
•
DMP d'Extron compatible. Ne connectez PAS ce port à un
port LAN ou d'alimentation via Ethernet ; le matériel pourrait
être endommagé.
NOTES:
The length of exposed wires is important. The ideal length is
•
3/16 inch (5 mm).
If the stripped section of wire is longer than 3/16 inch, the
•
exposed wires may touch, causing a short circuit.
If the stripped section of wire is shorter than 3/16 inch,
•
wires can be easily pulled out even if tightly fastened.
Do not tin the power supply leads. Tinned wires are not as
•
secure in the connector and could be pulled out.
RS-232 and IR connectors
Figure 16 shows how to wire the RS-232 and IR connector.
RS-232 Device
Gnd Rx Tx
Gnd Tx Rx
IR Device
Figure 16. RS-232 and IR Connector Wiring
NOTE:
The length of exposed wires is important (see the
audio connectors
RS-232 Device
Gnd Rx Tx
Tx/Rx
Pins
above for more information).
NOTES
DTP CrossPoint 4K Series • Installation 15