Specifications

RMU800A SERVICE MANUAL
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Adjustment
1. Key Functions
1-1 Front Panel
1. Power switch. 2. Selector Knob. 3. LCD Display. 4. Down key. 5. Up key.
6. Indicator light. 7. Microphone Jack. 8. PF1 key. 9. PF2 key. 10. PF3 key.
11. PF4 key. 12. PF5 key. 13. PF6 key.
1-2 Panel Test Mode
 When the Function is Off( does not appear▽ )
Controls Function Description
Up Volume up.
Down Volume down.
PF1 Wide/narrow changeover.
PF2 Noise squelch switch. When the squelch is on, appears.
PF3
Test mode/ Tuning mode
changeover.
PF4 Active expand function.
After pressing PF4 key, press PF1, PF2 and PF3 to
active the following functions (See the table below).
PF5 Signalling up.
PF6 Signalling down.
Selector Knob Test channel up/down.