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5.5.2 Problem Analysis
Power Problem
1. Check if the power cord
is fallen or loose.
2. Check if using the
correct voltage
(12V / 24V DC)
3. Check if the power
source is normal.
4. Check if there was
incorrect voltage
used resulting in short
circuit before.
‧
Power Status indicator:
Red
‧
No indicator lights
‧
Cannot turn on the unit
Signal Receiving Problem
‧
No channel indicator
lights
‧
No information from
other ships.
1. Check if the VHF
antenna connector is
fallen or loose.
2. Check if the VHF
antenna is setup
properly.
(Refer to section
2.2.4
)
3. Check if the VHF
antenna is working
properly.
After the examining procedure, please restart
the device. If the problem persists, please
contact your local agent/dealer.
