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.
Battery voltage too high.
Fuse has blown.
Cable between MU-151C and external
equipment has loosened.
Power cable has loosened.
The brilliance is too low.
Troubleshooting table
Reason for no picture
Remedy
Check battery voltage.
Replace fuse (AC: on the
rear of the display unit, DC:
in the power cable).
Refasten cable.
Refasten cable.
Increase the brilliance.
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