Yaesu FTA-250L Operating Manual page 27

Selection of microphone to be used with the PTT
MIC SELECT
switch of the radio unit.
Adjusting the volume of your voice that you can hear
SIDE TONE
from the headset when using the headset.
AF PITCH CONT Tone quality adjustment of received sound.
Turning ON/OFF the function to switch transmission
VOX / reception by voice without using the PTT switch
while using the headset.
VOX function Sensitivity setting to talk to the micro-
VOX LEVEL
phone to send state when operating.
Setting of the time until stopping talking and returning
VOX DELAY
to receiving state when VOX function is in operation.
FTA-250L O
perATing
M
AnuAL
INTERNAL: When using microphone of
transceiver.
EXTERNAL: When using an external micro-
phone such as a headset
OFF / LV1 - LV3 / MAX
NORMAL: Output received voice as it is
LO CUT: Output reception sound cut
low frequency
HI CUT: Output received voice cut high
frequency
HI & LO CUT: Output reception sound cut
low and high range
ON / OFF
MIN / LV1 / LV2 / LV3 / MAX
0.5 / 1.0 / 1.5 / 2.0 / 3.0 SEC
INTERNAL
OFF
NORMAL
OFF
LV2
1.5 SEC
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