Alinco DR-438 - Parameter Setting Mode; Power, Bandwidth, and TX Off

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If LCD displays "CTC",it indicates

you can hear the calling from caller
when receive a matching carrier and
CTCSS/DCS signaling .
If LCD displays "TON", it indicates

you can hear the calling from caller
when receive a matching carrier and
DTMF/2TONE/5TONE signaling .
If LCD displays "C/T", it indicates you

can hear the calling from caller when
receive a matching carrier and CTCSS/
DC S a n d D TM F /2 TON E /5 TON E
signaling .
If LCD displays "C/T", it indicates you can hear the calling from

caller when receive a matching carrier and either CTCSS/DCS
DTMF/2TONE/5TONE signaling. .
Press
4.
key to conrm and exit.
HIGH/MID/LOW Power Selection
Press and hold
1.
key for over 2
seconds to enter setting menu.
Press
2.
/ key to choose No.07
menu, LCD displays "POW--HI".
Band-width Selection
Select suitable bandwidth in accordance with your local band-plans.
Press and hold
1.
key for over 2 seconds to enter setting menu.
Press
2.
/ key to choose No.08
menu, LCD displays "BAND--25".
Turn Main Dial to select the desired
3.
setting.
25:Band width is 25KHz(Wide band)
20:Band width is 20KHz(Middle band)
12:Band width is 12.5KHz(Narrow band)
Press
4.
key to conrm and exit.
TX OFF SETUP
This function is to prohibit the transmission and to use the radio as a
receiver.
Press and hold
1.
key for over 2 seconds to enter setting menu.
Press
2.
/ key to choose No.09 menu, LCD displays "Tx-ON".
If select "SQ", it indicates you can hear the calling from caller when
receive a matching carrier.
This function is available only for pre-programmed units with
Tone-signals and CTCSS/DCS selective calling.
Turn Main Dial to select the desired setting.
3.
HI: High TX Power (60W/45W narrow)
MI : Middle TX Power (25W)
LOW: Low TX Power (10W)
Press
4.
key to confirm and exit. This feature is the same as
[FUNC]+[H/L] key operation.
PARAMETER SETTING MODE