Benison BE-245A, Руководство пользователя

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BENISON BE-245A
USER MANUAL Page 17 of 33
frequency. If the problem happens, pl ease turn on the functi on.
Set i t through Menu 7, 8 to turn on/off CPU oscillation frequency.
▪Current voltage displaying (DC VLT)
Set i t through Menu 9 to vi ew the current voltage of radi o.
Monitori ng signal i n FM radio mode (DW)
When FM radio functi on is on, i f DW turns on, when there is si gnal, FM radi o
will be turned off automati cally, and an icon “FM” bli nks on the screen, i t
starts receivi ng. It will resume FM radi o functi on 5 seconds after receivi ng
stops. If DW turns off, the radio keeps in FM radio mode, and will not receive
signals.
▪Backlight setting (LAMP)
Set keypad and LCD backlight through Menu 11.
1) OFF: Keypad and LCD backlight will not be turned on upon any operation.
2) KEY: Keypad and LCD backlight will be turned on upon any operati on, and
stay for 5 seconds. It will be automatically turn ed off when there i s not any
operati on. Press [LAMP] key to turn off backli ght immediately.
3) CONT: Keypad and LCD backlight will be turned on constantly, even there
is no operati on.
▪Keypad lock way (LOCK)
Press [F] key for more than 2 seconds to l ock keys that you do not want to use.
Four keypad l ock ways are availabl e, can be selected through Menu 12.
1) K+S: Only keypad and Up/down key are l ocked.
2) PTT: Only PTT switch is l ocked, to av oid danger caused by misuse
transmissi on.