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Troubleshooting – Newcon Optik NVS 4 User Manual

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8. TROUBLESHOOTING


The device does not work.

Check that the battery is installed properly.
Check the charge of the batteries. Replace if it is weak.

The image is degraded and blurred.

Clean the lens with napkin. If the inner optics suffers

from extended humidity send the scope to the
manufacturer for drying and sealing.

Unit flashes

It is normal for the unit to flash within the first 2 minutes of
activation. If the flashing continues afterwards the following is
a possible cause: bright environment (even with the caps
closed!)