Icom IC-2730A Instruction Manual - Page 32

■ Audio mute function, ■ Monitor function, ■ Setting the microphone gain level

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

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27
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.
■
Setting the microphone gain
level
Set the microphone gain level in the MENU mode.
Push [MENU
q
]
C
.
• Enters the MENU mode.
w
Rotate [DIAL]
S
to select “MIC G” (
MIC Gain
).
(MENU-
EXMENU
> EXMEN-
FUNC
> FUNC-
MIC G
)
Push [
e
ï
]
D
.
• Goes to the next tree level.
Rotate [DIAL]
r
S
to adjust the microphone gain level.
• Set higher values to make the microphone more sensitive to
your voice.
Push [
t
ï
]
D
.
• Sets the selected value, and goes back to the previous tree level.
Push [MAIN BAND]
y
S
.
• Exits the MENU mode.
■
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]
➥
C
to open or close the squelch.
• “BUSY” blinks when the squelch is open.
Blinks
While monitoring
S
ide
S
ide
D
isplay
C
enter
The
C
,
S
, or
D
in the
instructions indicate the
area of the controller.
C
: Center
S
: Side
D
: Display