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The unit has an alarm function to protect your ship from collisions. If other ships or islands, etc. come into the pre-
programmed alarm zone, the function alerts you with an alarm. You can set the desired range and bearing for an
alarm zone. While the alarm function is activated, the power save function turns the LCD OFF until an alarm is
given, to conserve power.
Alarm zone setting
• Setting and using the alarm function
3
NM
(1)
EBL/VRM1
S0672˚
R
EBL/VRM2
S0162˚
R
Push
[
]
]
]/
3
NM
(1)
"AL"
appears
AL
EBL/VRM1
S0672˚
R
EBL/VRM2
S0162˚
R
Zone alarm setting
Target (other ship, etc.)
Alarm sounds when the target
comes into the zone.
2530˚
T
O:01
1.296NM
Fig. 1
0.566NM
O:01
]
2530˚
T
Fig. 2
O:01
1.296NM
0.566NM
O:01
Alarm zone
Fig. 3
ALARM FUNCTION
q Push [+]/[–] to select the desired range.
w Push
to set the cursor to the start-
]/
]/
]
]
ing point of the alarm zone.
e Push and hold [ALM] for 0.5 sec. to enter the alarm
zone setting.
• The starting zone appears on the screen. (Fig. 1)
r Push
]
]
to set the distance of the alarm zone.
• The selected alarm zone appears.
t Push [ALM] to fix the alarm zone and activate the
alarm function.
AL
• "
" appears on the bottom of the screen.
• The selected alarm zone remains.
y If a target comes into or goes out of the alarm zone,
an alarm beep is emitted.
• Push [ALM] to cancel the alarm signal and function .
u To deactivate the alarm function, push [ALM].
• "AL" and alarm zone disappear from the screen.
i To activate the alarm function again with the same
programmed zone, push [ALM].
• "AL" and pre-programmed alarm zone appears.
• Using the function with power saver
To activate the power save function, push and hold [TX
(SAVE)] for 0.5 sec. while the alarm function is turned
ON.
• The LCD display turns OFF.
• When a target comes into the alarm zone, an alarm sig-
nal is emitted, the LCD display turns ON and the power
save function is cancelled.
Zone alarm beep is emitted when the target comes
into the zone, or the target goes out of the zone.
q Push [MENU] to call up the FUNCTION menu.
w Push
until the "ZONE ALARM" section be-
]
comes highlighted.
e Push
to select IN or OUT
]
]
• IN
: Alarm sounds when the target comes into the
zone. (see Fig. 3)
• OUT : Alarm sounds when the target goes out of the
zone.
6
]/
]
19
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