AutoPatch Modula 34-27, Руководство пользователя

Страница: 23 / 31

6.1 Attaching Wires
When attaching stereo audio input and output wires, refer to the sheet labeled
“AutoPatch Modula Connector Guide” found inside the back cover of this
binder. The sheet shows where to attach the wires on the rear of each enclosure.
(For multi-enclosure systems, an enclosure number sticker is on the rear of each
enclosure.) Follow the sheet exactly; the system was programmed at the factory
to operate only as indicated on the sheet.
To attach stereo audio input and output wires:
1. Unscrew the clamps on the audio connector.
2. Insert the wires (see Figure 16 for wire placement for balanced and
unbalanced audio) and firmly re-tighten the clamps to make proper
connections.
Note: For stereo audio signals using twisted-pair wire, connect the shield
(ground) only at one end (recommend receiving end) to minimize low frequency
noise.
6-2 Modula Boards & Specifications
Stereo Audio
Left -
Left +
Right +
Right -
Ground
4
3
2
1
Left -
Left +
Right +
Right -
Ground
4
3
2
1
Figure 16: Balanced audio Unbalanced audio
Stereo
Audio