Microphone Switches; Microphone (Mh-48A6Ja) - Yaesu FTM-7250DR Operating Manual

Microphone (MH-48A6JA)

 PTT Switch
Press this switch to transmit, and release it to
receive.
 KEY Pad Buttons
1 to 0: Enters the numerals.
*
: Switches between VFO mode, Memory
mode, and HOME channel.
#: Scans the programmed memory channels.
A: Changes tuning to 1 MHz steps.
B: Changes the operating band.
C: Adjusts the squelch level.
D: Changes the transmit power.
[ P1 ] / [ P2 ] keys

[ P1 ] key
Press this key to recall the DG-ID memory.
[ P2 ] key
Press and hold this key to enter the DG-ID memory screen.
[ P3 ] / [ P4 ] keys
These two keys are user programmable, allowing quick access to features used often.
The default functions are described below.
[ P3 ] key (WIRES-X)
Press this key to activate the Wires-X feature.
[ P4 ] key (WX CH / T CALL)
In the USA version, pressing this key activates the WX function.
In the European/Asian version, pressing this key activates T CALL (1750 Hz) for
repeater access.
You can reprogram the [ P3 ] and [ P4 ] keys for other functions, if desired.
Note: For details, refer to the Advanced Manual (download from the Yaesu website).
 MIC
Speak into this port during transmission.
[ UP ] / [ DWN ] keys

Press (or hold in) either of these keys to tune (or scan up or down) the operating
frequency or through the memory channels. In many ways, these keys emulate the
function of the (rotary) DIAL knob.
 LOCK switch
This switch locks out the Microphone keys (except for the keypad and PTT switch).
 LAMP switch
This switch illuminates the Microphone keypad.

Microphone Switches

 
MIC

ABC DEF
1 2 3
GHI JKL MNO

4 5 6
PQRS TUV WXYZ
7 8 9
0

DTMF MICROPHONE
MH-48

A
B

C
D
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