2
2
PANEL DESCRIPTION
•
Front panel
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=========I=>[ALARM)+[TXFREOI
GMDSS
MICROPHONE
SPEAKER
POWER~
0
C::J
DIMMER
[
MODE
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0
0
MICROPHONE CONNECTOR (p. 16}
Accepts the supplied microphone or an optional
handset.
~
NOTE: No audio is output via the speaker when mi-
~
crophone or headset is not connected.
f) POWER SWITCH
Turns power ON and OFF.
8
SPEAKER OFF SWITCH
Turns the speaker ON and OFF.
-"
!J~
"
appears on the display while the speaker is
turned OFF.
-Any external speaker connected to the rear panel is not
turned OFF.
0
DISPLAY INTENSITY SWITCH [DIMMER]
• Dims the display backlight.
• Push [FUNC], then select intensity level via the
channel selector dial while pushing [DIMMER].
(GMDSS version only)
0
VOLUME CONTROL
Adjusts the audio output level.
- Audio does not come from the speaker when:
• A microphone is not connected.
• The [SPEAKER] switch is turned ON.
• The [SOL] switch is turned ON and no signal is being
received.
0
GROUP CHANNEL SELECTOR
Selects groups in 20 channels steps and ITU ma-
rine channel groups.
~
NOTE: Some versions have no ITU channels.
MF/1 F MARINE TR
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,NSCEIVER
1
2
3
~
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4
5
6
©©©
7
8
9
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CE
0
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AGC
NB
SOL
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FUNC
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TX
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~
f)
ANTENNA TUNE SWITCH (p. 8}
Tunes the connected tuner to the antenna.
-Activates only when an optional antenna tuner such as
lcom's AT-130/E is connected.
~
NOTE: When selecting "Automatic tuning" in set
~ mode, this [TUNE] switch is not necessary.
~ Confirm your set condition. (p. 12)
0
CHANNEL SELECTOR (p. 5)
• Selects an operating channel within the selected
channel group such as ITU channels.
-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.
0
FUNCTION SWITCH [FUNC]
After pushing, activates the secondary functions of
these switches:
- [RESET] .... Deactivates external control such as
from a DSC terminal unit when con-
nected.
- [SOL] ....... Starts and stops scan (p. 6).
- [RX] ........ Sets RF gain (p. 9).
- [TX] ........ Selects transmit power (p. 8).
- [CE] ........ Reprograms the channel name (p. 11)
~
NOTE: Function availability depends on ver-
~
sions.
~
CLARITY CONTROL (p. 9}
Shifts the receive frequency
±
150 Hz for clear re-
ception of an off frequency signal.
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