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Alarm range marker
Bottom alarm, Fish alarm (normal): Right
Fish alarm (bottom/lock): Left
Alarm icon*
Alarm range
Starting
point
: Bottom alarm
: Fish alarm (normal)
: Fish alarm (B/L)
: Temperature alarm (°C or °F shown)
: Speed alarm
: Arrival alarm
* Alarm icon
How the alarm works
Note: To disable an alarm, choose Off at
step 5 in the above procedure.
Silencing the buzzer
The buzzer sounds and the appropriate
alarm icon appears and flashes when an
alarm is violated. You can silence the
buzzer by pressing the [ALARM] key.
However, the buzzer will sound whenever
the alarm setting is violated.
Note: The audio and visual alarms are
released against the last-violated alarm
when multiple alarms are active.
1.20 Resetting Trip
Distance
1. Press the [MENU/ESC] key to open the
menu.
2. Use ▲ or ▼ to choose TRIP RESET?
from page 2 of the menu.
3. Press ►.
4. Press ▲ to reset trip distance. Beeps
are generated while the trip distance is
being reset.
5. Press the [MENU/ESC] key to close the
menu.
Note: To reset the odometer to zero, clear
the memory.
1.21 Setting the Draft
The default depth display shows the
distance from the transducer. If you would
rather show the distance from the sea
surface, set your ship’s draft as follows:
1. Press the [MENU/ESC] key to open the
menu.
2. Use ▲ or ▼ to choose DRAFT from
page 2 of the menu.
3. Press ► and then use ▲ or ▼ to set
draft. The setting range is –15 to 50
(meters, feet).
4. Press the [MENU/ESC] key to close the
menu.
1.22 Gain Compensation
If the gain is too high or too low, or the gain
for the low and high frequencies appears
unbalanced, you can compensate it as
follows:
1. Press the [MENU/ESC] key to open the
menu.
2. Use ▲ or ▼ to choose GAIN ADJ 200
or GAIN ADJ 50 from page 2 of the
menu.
3. Press ► to show to the options window.
4. Use ▲ or ▼ to set the amount. The
setting range is –50 to +50.
5. Press the [MENU/ESC] key to close the
menu.