Albrecht DB 270, User Manual, Page: 49 / 88

3. When selecting (-) means the bit is blank.
Procedure possible via:
•
programming software via PC and programming cable or
•
keypad of transceiver.
Conditions:
1. At least one channel should have been stored.
2. The transceiver should be in Channel mode.
3. Enter channel name edit, press UP key to select character while press DOWN key to
select edit position.
Edit step:
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First set the work mode as NAME display way.
•
Select the desired edit channel, press MENU+ 26 + MENU, the screen displays six
‘-’ symbols,
•
press UP to select characters and press DOWN , then press UP again to select the
second and accordingly the next characters,
•
after selecting the sixth character press MENU to confirm, press EXIT to exit.
The screen displays the channel name and also the channel number on top right corner.
Setting Memory Channels (MEM-CH) --- MENU 27:
Setting Co-channel (=common TX-RX frequencies, SIMPLEX) and
Dis-channel (= different frequencies between TX and RX, SEMIDUPLEX)
In Frequency mode and in standby, you can input the desired storing frequencies and each
parameter.
•
press MENU + 27 , the screen displays
•
Press MENU to enter, then press UP / DOWN to select channel, then press MENU
to store, a voice prompt means receiving frequency has been stored.
•
Press EXIT to exit, the current channel is co-channel.
•
If you need to store dis-channel, repeat the above operation, another voice prompt
means sounds – transmitting stored.
Example: setting 450.025MHz as receiving frequency and 460.025MHz as transmitting
frequency which stored in CH-20, then set as following:
•
First procedure: In Frequency mode, input 450025 , MENU+ 27 + MENU , then
press 20 or UP/DOWN to select CH-20, press MENU to confirm, voice prompt
means receiving stored, then press EXIT.
•
Second procedure: Input 460025 , MENU+ 27 + MENU + MENU, voice prompt
means transmitting stored, then press EXIT .
The dis-channel is now stored, CH 20 works with different receiving and transmit frequency.
NOTES:
If the stored channels need CTCSS/DCS codes, you should set them together with
the stored frequencies before.
Manual store, in frequency mode, is only possible if the desired storing channel number is still
empty. If a desired storing channel number is already occupied, it is only possible to add a
transmit frequency to this channel. If the channel number shall be used to store a new TX+RX
frequency, you must first delete this channel (see below).
Besides manual store, via programming software can also set the functions and parameters.
It is recommended to let the service provider do these procedures with a programming cable
and PC- it works much more easy and much faster than via display and key entries at the
radio.