15. Troubleshooting - Mitsubishi MMES User Manual

15. TROUBLESHOOTING

If you have a problem with this system, check the following items to resolve it. Consult your Mitsubishi Motors dealer for additional information.
General
Problem
Power does not turn on.
(No sound is produced.)
The display is dark.
There are red, green and blue points in the
display.
The camera image is not displayed.
Image quality from the camera is poor.
White rays of light enter into the camera
image.
Images are distorted.
The display becomes dark in certain places
while using the Navigation feature, or the
display turns off.
The fuse is blown. Replace with a fuse of the same amperage. If the fuse blows again, consult your
Mitsubishi Motors dealer.
The wiring is incorrect. Consult the nearest Mitsubishi Motors dealer.
The Day/Night setting is too low. Adjust the Day/Night setting.
É "Switching between day and night modes" (page 99)
The operating condition is not good. The temperature inside the vehicle may be 0°C or lower. Set to
an appropriate temperature (approximately 25°C) and check it again.
The headlight of the vehicle is lit. The display is made dark at night to prevent the glare. (When the
headlight of the vehicle is lit in the daytime, the display becomes dark.)
The display is dark just after the power has been turned on. It becomes brighter when the display
backlight becomes warm.
This is not a failure, but a phenomenon peculiar to a liquid crystal display. (The liquid crystal display is
produced according to technology with very high precision. Note that, though there are effective pixels
of 99.99% or more, pixel missing or normally lit pixels account for 0.01%.)
Make sure the vehicle's transmission is set to the reverse position.
Use a cloth dampened with water to lightly wipe the front of the lens.
This is caused by the reflection of light, and is not a malfunction.
Place electrical noise-creating electrical components (mobile phones, radios, negative ion-creating
devices, etc.) as far away from the unit as possible. If images continue to be distorted, refrain from
using such devices.
Stop your vehicle in a safe place, turn off the engine, and then turn on the engine again.
If this does not fix the problem, the display backlight may be broken or the navigation unit may be
malfunctioning. Contact your Mitsubishi Motors dealer.
Measure
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