![background image](http://html2.mh-extra.com/html/yaesu/m-1/m-1_operating-manual_3095352015.webp)
13
Controls & Connections
M-1 Operating Manual
⑦⑧
PTT key operation selector switch
Position this switch for the desired operation of the PTT key as shown be-
low:
NORM
: Transmit is active only while the PTT key is pressed.
The transceiver returns to receive mode when the PTT key is re-
leased.
HOLD
: When the PTT key is pressed briefly, the transmission mode is
set and held.
The transceiver returns to receive mode when the PTT key is
pressed again.
RX ATT switch
If the transceiver audio output level is too high, move this switch to ON. The
audio signal input to the rear panel RX AUDIO IN terminal will be attenuat-
ed by 20dB. Normally use the M-1 with this switch set to OFF.
ON
: The input audio signal is attenuated.
OFF
: The input audio signal is not attenuated.
Summary of Contents for M-1
Page 1: ......