POLMAR DB-50M, Руководство пользователя

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◊ Keypad Lockout
1. Press key to enter function menu.
2. Turn the Main band selector knob
to choose No 21 menu. The LCD
displays “LOCK”
3. Press the Main band selector knob
to enter function setup.
4. Switch the Main band selector knob to choose wanted mode.
ON: The keypad lockout function
is turn on, all keys beside and
band switch knob are invalid.
OFF: The keypad lockout function is
turn off.
5. Press the Main band selector knob or key to store value
and back to function menu. Press
[SQL]
key or hold selector
knob for over 0.5 second to store setup and exit.
◊ TX OFF (PTT Lockout)
1. Press key to enter function menu.
2. Turn the Main band selector knob
to choose No 22 menu. The LCD
displays “LOCKT”.
3. Press the Main band selector knob to enter function setup.
4. Switch the Main band selector knob to choose wanted mode.
BAND R, lock the right band PTT.
Only able to transmit by left band.
BAND L, lock the left band PTT. Only
able to transmit by right band.
BAND BOTH, lock both band PTT. Not able to transmit by any
side.
OFF: PTT no lock.
5. Press the Main band selector knob or key to store value
and back to function menu. Press
[SQL]
key or hold selector
knob for over 0.5 second to store setup and exit.
◊ Squelch Level setup
1. Press key to enter function menu.
2. Turn the Main band selector knob
to choose No 23 menu. The LCD
displays “SQL”.
3. Press the Main band selector knob
to enter function setup.
4. Switch the Main band selector knob to choose wanted value
1-20: total 20 squelch levels.
OFF: Turn off squelch function, the
background noise keep on.
5. Press the Main band selector knob
or key to store value and. Press
[SQL]
key or hold selector
knob for over 0.5 second to store setup and exit.
◊ FREQUENCY REVERSE
With this function on, the transceiver will be able to communicate
with a transceiver in same network without through a repeater.
1. Press
key to enter function menu.
2. Turn the Main band selector knob
to choose No 24 menu. The LCD
displays “REV”
3. Press the Main band selector knob to enter function setup.
4. Switch the Main band selector knob to choose wanted value.
ON: Frequency Reverse is turn on, The TX and RX frequency
will be exchanged, the CTCSS DCS
signaling also will be exchanged if
existed in current channel.
OFF: Turn off Frequency Reverse.
5. Press the Main band selector knob or key to store value
and back to function menu. Press
[SQL]
key or hold selector
knob for over 0.5 second to store setup and exit.
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