Beep Sound; Tot (Time-Out Timer); Apo (Auto Power Off); Dtmf Transmitting Time - Alinco DR-138 Instruction Manual

7
PARAMETER SETTING MODE

beep sound

The beep provides confirmation of entry, error status or malfunctions of
the radio. You can enable or disable beep sounds.
1.
Press and hold
seconds to enter setting menu.
2.
Press / key to choose No.18
menu, LCD displays "BEEP--ON".
3. Turn selector knob to select the desired
setting.
ON:Enable beep sounds.
OFF:Disable beep sounds.
4.
Press key to confirm and exit.
21

TOT (Time-out timer)

TOT prohibits the users from transmitting after a certain period of time
has elapsed. When the time is over, transmitting stops and automatically
returns to receiving. Until the PTT is released once and pressed again,
the radio will not transmit.
1.
Press and hold
2.
Press / key to choose No.19
menu, LCD displays "TOT--3".
3. Turn Main Dial to select the desired
timer setting.
Timer:1-30min,each level 1min
OFF: Disable TOT
4.
Press key to confirm and exit.
key for over 2
key for over 2 seconds to enter setting menu.

APO (Auto power off)

Once APO is activated, the radio will be automatically switched off when
the pre-set time is elapsed.
1.
Press and hold key for over 2
seconds to enter setting menu.
2.
Press / key to choose No.20
menu, LCD displays "APO--OFF".
3.
Turn selector knob to select the desired
setting.
30MIN:Auto power off after 30m
1HOUR:Auto power off after 1h
2HOUR:Auto power off after 2h
OFF:Disable Auto power off
4.
Press key to confirm and exit.

DTMF Transmitting Time

1.
Press and hold key for over 2
seconds to enter setting menu.
2.
Press / key to choose No.21
menu, LCD displays "SPD--50".
3. Turn Main Dial to select the desired setting, in miliseconds.
30/50/100/200/300/500, which indicates the time for sending each
DTMF signal & the interval between each DTMF being sent.
4.
Press key to confirm and exit.