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1 OPERATIONAL OVERVIEW
1-2
7/ key
• Turns loudspeaker on/off.
(Note that this key does not silence the distress or urgency alarm.)
8/PRINT key Prints communications log files, current screen (except DSC standby
screen and radiotelephone screen) and test results.
9/ key
Adjusts panel dimmer and LCD contrast.
FILE/CURSOR
key
• Opens the send message file list from the DSC standby screen, to send
stored message.
• Shifts cursor.
LOG/TUNE key
• Tunes antenna in radiotelephone operation.
• Displays message logs, in DSC operation.
#/SETUP key Opens the Setup menu.
ALARM lamp
• Flashes in red for distress and urgency calls.
• Flashes in green (more rapidly) for business, safety and routine calls.
OVEN lamp Lights (in green) when mains switchboard is on.
1.2 Turning the Power On/Off
Press the [POWER] switch at the right-hand side of the control unit to power the system.
Press it again to turn the system off. In the dual control unit system, the control unit
connected to the CONTROLLER 1 port on the transceiver unit has priority and it controls
the power for both the No.1 and No. 2 control units. The power switch of the No. 2 control
unit powers on/off the No. 2 control unit only.
Note: Turn on ship’s mains five minutes before turning on this equipment.
1.3 Panel Dimmer, LCD Contrast
1. Press the [9/ ] key to show the dimmer/contrast adjustment window.
EXIT:[ENT]
6
45
DIMMER (1~8)
CONTRAST (40~63)
2. Rotate the [ENTER] knob to choose DIMMER or CONTRAST, whichever you want to
adjust, and then push the [ENTER] knob.
DIMMER (1-8)
6
CONTRAST (40-63)
55
Dimmer adjustment window Contrast adjustment window
3. Rotate the [ENTER] knob to adjust and then push the [ENTER] knob.
4. To quit, rotate the [ENTER] knob to choose “EXIT: [ENT]” and then push the [ENTER]
knob.