2
2
■
Front panel
q
MICROPHONE CONNECTOR
(p. 17)
Accepts the supplied microphone or an optional
handset.
NOTE:
No audio is output to the speaker when
the microphone or handset is not connected.
w
POWER SWITCH [POWER]
Turns power ON or OFF.
e
SPEAKER SWITCH [SPEAKER]
Turns the speaker ON or OFF.
• “
è
” appears in the display while the speaker is turned
OFF.
• Any external speaker connected to the rear panel is
not turned OFF.
r
DISPLAY INTENSITY SWITCH [DIMMER]
➥
Turns the display backlighting ON or OFF.
➥
Push [FUNC], and then rotate the channel selector
dial to set the intensity level while pushing and hold-
ing [DIMMER].
t
VOLUME CONTROL [VOLUME]
Adjusts the audio output level.
• No sound is output to the speaker when:
- A microphone is not connected.
- The [SPEAKER] switch is turned ON.
- The [SQL] switch is turned ON and no signal is being
received.
y
GROUP CHANNEL SELECTOR [GROUP]
Selects groups in 20 channels steps and ITU ma-
rine channel groups.
NOTE:
Some versions have no ITU channels.
u
ANTENNA TUNE SWITCH [TUNE]
(p. 9)
Tunes the external tuner to the antenna.
• Activates only when an optional antenna tuner such as
Icom’s AT-130 is connected.
NOTE:
When selecting “Automatic tuning” in the
set mode, pushing this switch is not necessary
to tune the antenna. (p. 13)
i
CHANNEL SELECTOR [CHANNEL]
(p. 6)
➥
Selects an operating channel within the selected
channel group.
• User channels can be selected from 1 to 160 (max.)
in sequence regardless of the channel group.
➥
Changes the operating frequency after [CE] is
pushed (while “
►
”appears).
• The changed frequency is not programmed in this
way.
o
FUNCTION SWITCH [FUNC]
After pushing activates the secondary functions of
these switches:
- [SQL] ········ Starts and stops scan (p. 7).
- [RX]··········· Sets RF gain (p. 10).
- [TX] ··········· Selects transmit power (p. 9).
- [CE]··········· Reprograms the channel name (p. 12).
NOTE:
Function availability depends on vesions.
!0
CLARITY CONTROL
[CLARITY]
(p. 10)
Shifts the receive frequency ±150 Hz for clear re-
ception of an off frequency signal.
MICROPHONE
POWER
VOLUME
TX FREQ
2182KHz
RESET
MODE
TUNE
SSB RADIO TELEPHONE
AGC
SQL
CLARITY
N B
SPEAKER
[ALARM] [TX FREQ]
+
FOR ALARM TX
DIMMER
GROUP
CHANNEL
1
2
3
4
5
6
7
8
9
CE
RX
TX
0
CH/F/REQ
iM 710
FUNC
–
q
w
e r
t
y
u
i
!0
o
This function is not installed
in the IC-M710.
PANEL DESCRIPTION
