Talk Around; Voice Compander; Scrambler Setup (Encryption); Radio's Dtmf Self Id Enquiry - Alinco DR-138 Instruction Manual

Talk Around

By Talk Around function, you can directly communicate with other radios
in your group in case the repeater is not activated or when you are out of
the repeater range. The transceiver will transmit by RX frequency with its
CTCSS/DCS signaling.
1.
Press and hold key for over 2
seconds to enter setting menu.
2.
Press / key to choose No.13
menu, LCD displays "TALK—OF".
3. Turn Main Dial to select the desired
setting.
ON:Enable Talk Around
OFF:Disable Talk Around
4.
After edition, press key to exit.

Voice Compander

Enable this function to reduce background noise and enhance audio
clarity.
1.
Press and hold key for over 2 seconds to enter setting menu.
2.
Press / key to choose No.14
menu, LCD displays "COMP--OFF".
3. Turn Main Dial to select the desired
setting.
ON:Enable compander
OFF:Disable compander
4.
Press key to confirm and exit.
Enable all radios within the group. Not recommended in case
NOT all radios are compander-compatible.
PARAMETER SETTING MODE

Scrambler setup (Encryption)

An analog voice inversion scrambler is available as an option. This
special audio process can offer a more confidential communication.
1.
Press and hold key for over 2 seconds to enter setting menu.
2.
Press / key to choose No.15 menu, LCD displays "SCR--
OF".
3.
Turn Main Dial to select the desired
setting.
ON:Enable Scrambler
OF:Disable Scrambler
4.
Press key to confirm and exit.
This setting is only DR-138S/438S version.

Radio's DTMF SELF ID ENQUIRY

1.
Press and hold key for over 2 seconds to enter general setting
menu.
2.
Press / key to choose No.16
menu, LCD displays "D--xxx". XXX is
radio's DTMF SELF ID.
3.
Press key to confirm and exit.

Radio's 5TONE SELF ID ENQUIRY

1.
Press and hold key for over 2s to enter general setting menu.
2.
Press / key to choose No.17 menu, LCD displays"F--
xxxxx", "xxxxx" is radio's 5TONE
SELF ID.
3.
Press key to confirm and exit.
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