Specifications

RMU800A SERVICE MANUAL
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2. In Test Mode, the following functions can be accomplished by key pressing.
Key Function Description
Up Volume Up
Down Volume down
PF1 Wide band/Narrow band
PF2 Squelch Open/Close
“
” icon appears when squelch is opened.
PF3 Test Mode/ Adjustment Mode
PF4 Activate compander function
PF1: compander on/off
PF2: clock shift on/off
PF3: 1200/2400bps MSK
PF5 Signalling Up
PF6 Signalling Down
Selector Knob Channel Up/Down
In Test Mode, press [PF4], then press the following key to enable the corresponding functions.
PF1 Compander On/Off
“▼” icon appears when compander is turned On
PF2 Clock shift On/Off “A” icon appears when clock shift is turned On
PF3 1200/2400bps MSK “ ” icon appears when 2400bps is selected
PF4 Return to Test Mode
PF5 None
PF6 None
3. In Test Mode, press [PF3] to enter Adjustment Mode. Turn the Selector Knob to choose your
desired setting items.
No. Dealer Mode LCD Display
1 Frequency stability Frequency
2 TX power Tx Power
3 Max. deviation Max.Deviate
4 CDCSS balance CDCSSBalance
5 CTCSS deviation CTCSSDeviate
6 CDCSS deviation CDCSSDeviate
7 DTMF deviation CDCSSDeviate
8 MSK deviation MSK Deviate
9 Single tone deviation Tone Deviate
10 RX sensitivity Rx Sensitivi
12 SQL close Close SQL