Owner's Manual
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6. Microphone socket (6 poles)
7. 9/19: Emergency channel selection.
8. LO/DX: RF Gain. Improves reception in strong signal areas.
9. PA/CB: Selects PA (Public Address) or CB (Citizens Band).
Do not use PA function unless an external speaker is connected.
10. ANL/NB: Turns ANL (Automatic Noise Limiter)/NB (Noise Blanker)
feature on and o. ANL reduces external noise and NB reduces
interference from vehicle ignition systems.
11. HI/LO: Adjusts microphone sensitivity (Mic gain).
12. DIM/BRT: Changes LCD backlight intensity between Day and
Night modes.
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13. Antenna: Connects antenna to the unit.
14. PA SP: Connects optional external 8-ohm, 4-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.
15. EXT. SP: Connects an 8-ohm 4-watt speaker to remotely monitor
the receiver.
When the external speaker is plugged in, the internal speaker is o.
16. POWER: Connects DC power to transceiver.
17. Fuse