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Note:
once triggered, an alarm message will appear on the
screen. The alarm will repeatedly
apprear unless the voltage of the
battery is higher then the Battery
Alarm setting.
You can manually choose exitting the alarm mode by entering
into Main Battery Alarm menu setting, and just changing the
setting to a safe value will be ok.
Boat Battery
The Fishfinder sound an alarm tone when the battery strength
of your bait boat is lower then the setting.
To set Boat Battery
1) Press
Menu
to enter into menu setting.
ALARM
Depth Alarm
Fish Alarm
Main Battery
Boat Battery
5.2v
Main VTG Low !