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Albrecht DB 270 Handbuch Seite 45

Duo-band 2 m / 70 cm handfunkgerät
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press UP / DOWN to select TO/CO/SE scan mode,
then press MENU to confirm,
press EXIT return to standby.
Setting Scan / Lamp / SOS-CH / Radio Function on Side key 1 (PF1) --
MENU 20
There are four functions available on the side key 1 of this transceiver:
SCAN: Scan function
RADIO: FM radio function
1. Scan function:
In standby mode, press Side key 1 enter to Scan mode (scan mode can be set
through MENU 19 –Scan Mode Setting), press any key to stop scanning.
In standby, press MENU + 2 0 , the screen displays
Press MENU to enter,
press UP / DOWN to select SCAN, then press MENU to confirm,
press EXIT return to standby.
2. LAMP function:
In standby mode, press Side key 1 to turn on the Lamp,
press again to turn off.
In standby, press MENU + 2 0 , the screen displays
Press MENU to enter, press UP / DOWN to select LAMP,
then press MENU to confirm,
press EXIT return to standby.
3. SOS-CH (SOS function):
In emergency, it can transmit the "wu...wu..." SOS signals to the outside through the
appointed Channel or Frequency in Band A or Band B, meanwhile, the transceiver will sound
"wu...wu..." and the light flashes. It will transmit signals every 5 minutes, lasting for 10
seconds each time.
When transmitting SOS signal, press any key to exit.
On the interval of transmitting, if carrier signal appears, it starts receiving, after the
carrier signal disappears, the transceiver will go on transmitting SOS-CH (SOS
function). Press any key to exit.
NOTE:
In case that SOS-CH frequency you set is not the master frequency: When entering SOS
alarm function, the transceiver automatically will set SOS-CH on the master frequency, and
will not resume.
Please press A/B key to reset the master frequency.
In standby, press MENU+20 , the screen displays
then press MENU to enter, press
screen displays
Press MENU again to confirm, press UP / DOWN
then press MENU to confirm, the transceiver sounds "wu...wu..." , meanwhile the
RED/GREEN/FLASHLIGHT flashing, it means set SOS-CH function ON.
LAMP: Lamp function
OFF: Turn off functions
UP / DOWN to choose SOS-CH submenu, the
.
SOS-CH: SOS function
,
to choose Band A or Band B,

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