Power Up Troubleshooting - Lighthouse Raymarine gS95 Installation And Operation Instruction Manual

30.2 Power up troubleshooting

Problems at power up and their possible causes and solutions are described here.
Product does not turn on or keeps turning off
Possible causes
Blown fuse / tripped breaker
Poor / damaged / insecure power supply
cable / connections
Incorrect power connection
Power source insufficient
Product will not boot up (re-boot loop)
Possible causes
Power supply and connection
Software corruption
Performing a Power on Reset
Performing a 'Power on Reset' will delete all
settings/presets and user data (such as waypoints
and tracks) and revert the unit back to factory
defaults.
1. Power the unit off.
2. Power the unit back on.
3. When the LightHouse logo appears Press and
hold the Power button.
The Raymarine Initialization screen is displayed.
4. Touch only displays:
i. Press the Power button again to select '1 –
Reset to factory defaults'.
A 7 second countdown will begin. When the
countdown reaches zero the unit will be reset
to factory default settings.
Troubleshooting
Possible solutions
1. Check condition of relevant fuses and breakers and connections, replace if
necessary (Refer to Chapter 31 Technical specification
2. If fuse keeps blowing check for cable damage, broken connector pins or
incorrect wiring.
1. Check that the power cable connector is fully inserted into the unit and locked in
position.
2. Check the power supply cable and connectors for signs of damage or corrosion,
replace if necessary.
3. With the unit turned on, try flexing the power cable near to the display connector
to see if this causes the unit to re-boot/loose power, replace if necessary.
4. Check the vessel's battery voltage, the condition of the battery terminals and
power supply cables, ensuring connections are secure, clean and free from
corrosion, replace if necessary.
5. With the product under load, using a multi-meter, check for high voltage drop
across all connectors/fuses etc, replace if necessary.
The power supply may be wired incorrectly, ensure the installation instructions have
been followed. (Refer to Chapter 4 Cables and connections
requirements.)
With the product under load, using a multi-meter, check the power supply voltage as
close to the unit as possible to establish actual voltage when the current is flowing.
(Refer to Chapter 31 Technical specification
Possible solutions
See possible solutions from 'Products does not turn on or keeps turning off' above.
1. In the unlikely event that the products software has become corrupted please
try re-flashing the latest software from the Raymarine website.
2. On display products, as a last resort, you can try to perform a 'Power on Reset',
however this will delete all settings/presets and user data (such as waypoints
and tracks) and revert the unit back to factory defaults.
ii. You can stop the reset process by pressing
5. Non-Touch and HybridTouch displays:
i. Press the WPT/MOB button.
for power supply requirements.)
the Power button again before the countdown
timer reaches zero.
This will select the second option: '2– Exit
and start the application' and begin a new
countdown timer.
The unit will be reset to factory default
settings.
for fuse ratings.)
for cable and connection
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