Transmission - Yaesu FTM-7250DR Operating Manual

Basic Operation

Transmission

1. Press and hold PTT switch on the microphone.
In analog mode, both the upper and lower portions of
the mode/status indicator light red.
In digital mode, the upper portion of the mode/status
indicator lights red and the lower portion of the mode/
status indicator lights blue.
Analog mode: Both the upper and lower portions light red
Digital mode: The upper portion lights red and the lower portion lights blue
2. Speak into MIC on the microphone.
Note: Keep the microphone about 5 cm away from your mouth.
The sensitivity (gain) of the microphone can be adjusted, use the Setup Menu
Item "MIC GAIN 25" see 40 for details.
3. Release PTT switch.
The transmit mode/status indicator turns off and the transceiver returns to the receive
mode.
Caution: Do not continue transmitting for a prolonged period. The transceiver may
overheat, resulting in malfunction or injury.
Note: "ERROR" appears if you attempt to transmit on an unavailable frequency.
16
MIC
PTT
ABC DEF
1 2 3 A
GHI JKL MNO
4 5 6 B
PQRS TUV WXYZ
7 8 9 C
0 D
DTMF MICROPHONE
MH-48
MIC