Communicating; Transmitting - Yaesu FTM-400DR Operating Manual

Communicating

Transmitting

1
Press and hold the microphone [PTT]
A red bar will be displayed on the left of the band
display.
Also, the transmission output level will be displayed
in the PO meter under the VOL meter.
2
Talk directly into the microphone [MIC]
Tip Keep the microphone at a distance of about 1 inch away
from the mouth when talking.
3
Release [PTT]
The red bar and PO meter level will disappear and
the radio will return to the receiving state.
Tips
• Refrain from transmitting continuously for a long period of time
as much as possible. The temperature of the main body will
rise and this may result in burns and equipment failure due to
overheating.
• "ERROR TX FREQ" will be displayed when attempting to
transmit on a frequency that is not in the amateur band.
MIC
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
49