16
Basic Operation
FTM-3100R/E Operating Manual
Transmission
1. Press and hold
PTT
on the microphone.
Both the upper and lower portions of the PTT
mode/status indicator light red.
LOCK
P3
P2
P1
7
1
4
8
2
0
5
9
B
A
C
D
3
6
P4
LAMP
DTMF MICROPHONE
MH-48
ABC
JKL
TUV
GHI
PQRS
DEF
MNO
WXYZ
MIC
MIC
PTT
VOL
DIAL
D W
M W
SETUP
REV
V / M
SQL
TXPO
M H z
Both the upper and lower portions light red
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. For details, refer to the
Advanced Manual (download from the Yaesu website).
3. Release
PTT
.
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.
