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5.2 Troubleshooting
The table below provides troubleshooting procedures to use when no picture appears. If
you cannot restore the picture, do not attempt to check inside the equipment – there are no
user serviceable parts inside. Refer any work to a qualified technician.
Troubleshooting table
Reason for no picture Remedy
Battery voltage too high. Check battery voltage.
Fuse has blown. Replace fuse on the rear of
the display unit.
Cable between MU-201C and external
equipment has loosened.
Refasten cable.
Power cable has loosened. Refasten cable.
The brilliance is too low. Increase the brilliance.