Figure 4 shows the wiring diagram for connecting microphones to an Avaya Telephone Paging Amplifier.
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| MIC VOLUME |
| |
|
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| TEL VOLUME |
| |
|
|
| ALC |
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|
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| APHEX | MUSIC IN | ||
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|
|
| ||
| CONTROLS |
| MIC |
|
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| COM | BAL |
| GND | |
TEL | MIC |
| |||
+ |
|
| |||
| BRIDGING |
TEL | CONTACT |
BAL | RING |
T | R |
TEL
RING
Figure 4. Typical Connections to a Telephone Paging Amplifier
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