CRT ELECTRO UV Podręcznik - Strona 12
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4. SHORTCUT OPERATION
4.7 Receiving
Select a receiving channel or frequency for receiving call, if the RX signal is week,
hold front panel
key or microphone
When the RX
»
current channel receive a matching carrier but unmatching signaling. Refer to
CTCSS/ DCS CODE or Optional Signaling setup in Page 6).
4.8 Transmitting
Hold [PTT] and speak into microphone. the radio start transmit, the screen shows red
speak into the microphone at your normal voice level: it will help to transfer best audio signal.
4.9 Squelch Off
In standby, press microphone
the radio will monitor weak signal.
4.10 Emergency Alarm
In standby, hold
key, release it until the LCD displays ALARM, the alarm function
turns on. Program emergency alarm rule shall be programmed by PC software.
4.11 Keypad Lockout
In standby, hold
key or
Now release the key, the keypad is locked. To turn off key lock, hold
a "Du Du" tone signal is heard, the LOCK icon disappears, now you may release the key.
4.12 Transmit Tone Pulse Frequency
Hold PTT and [DN] key will transmit selected Pre-programmed tone pulse frequency.
4.13 VFO Scan and Channel Scan
1. VFO scan: In VFO mode, press microphone
radio has program PL1, PH1, ,PL2, PH2, PH2 frequency( in the bottom of channel list), VFO
scan will between PL1-PL2 and PL2-PH2.
2. Channel Scan: In channel mode press microphone
channel scan. Channel scan setting shall be programmed by PC software.
4.15 VOX On/Off control
In standby, hold
【V/M】
radio to turn off VOX function.
Note: Before turn on VOX, please set VOX level in 26th menu.
key to monitor weak signals.
key or front panel
key , the radio emit Du sound, the LCD displays LOCK.
key until LCD displays VOX icon, repeater this step or repower on
key to turn off squelch,
key or
key to start VFO scan. If the
key and then press
8
key or
key until
key to start