Audio Mute Function; Monitor Function; Setting The Microphone Gain Level - Icom i2730A Instruction Manual

3
BASIC OPERATION

■ Audio mute function

This function temporarily mutes the audio without disturbing
the volume setting.
• This function is for both the MAIN and SUB bands.
Push [ ]( ) to mute audio signals.
➥
• "MUTE" appear on the left and right bands.
• Push [ ]( ) (or any other key) to cancel the function.

■ Monitor function

This function is used to listen to weak signals without disturb-
ing the squelch setting.
• This function is for the MAIN band.
Push [MONI DUP]
➥
• "BUSY" blinks when the squelch is open.
Blinks
27
C to open or close the squelch.
While monitoring
■ Setting the microphone gain
level
Set the microphone gain level in the MENU mode.
Push [MENU ]C.
q
• Enters the MENU mode.
w Rotate [DIAL]S to select "MIC G" (
(MENU-EXMENU > EXMEN-FUNC > FUNC-MIC G)
ï]D.
Push [
e
• Goes to the next tree level.
Rotate [DIAL] S to adjust the microphone gain level.
r
• Set higher values to make the microphone more sensitive to
your voice.
ï]D.
Push [
t
• Sets the selected value, and goes back to the previous tree level.
Push [MAIN BAND]
y
S.
• Exits the MENU mode.
D isplay
S ide C enter S ide
).
MIC Gain
The C, S, or D in the
instructions indicate the
area of the controller.
C: Center
S: Side
D: Display