Installation; Mobile Installation - Uniden Bearcat PC787 Owner's Manual

17. Antenna socket: Connects antenna to the unit.
18. PA SP: Connects optional external 8-ohm, over 5-watt speaker for
use as a public address system.
To prevent acoustic feedback, separate the microphone from the speaker
when operating the PA at high output levels.
19. EXT. SP: Connects optional external 8-ohm, over 5-watt speaker
for CB and WX operation.
When the external speaker is plugged in, the internal speaker is off.
20. POWER: Connects DC power to transceiver.
21. Fuse.
22. PTT: Push-to-Talk.

InstAllAtIon

moBIle InstAllAtIon

Plan the location of the transceiver and microphone bracket before
beginning installation.
1. Select a location that is convenient for operating the radio but
does not interfere with the driver or passenger.
2. Install bracket with self-tapping screws provided.
3. Connect power cords (see page 9).
4. Attach the microphone bracket to side of the radio.
5. Attach radio to bracket.
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