Maintenance, Cleaning the lens, Using the security lock – InFocus IN37 User Manual
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Maintenance
Cleaning the lens
1
Apply a non-abrasive camera lens cleaner to a soft, dry cloth.
Avoid using an excessive amount of cleaner, and don’t apply the
cleaner directly to the lens. Abrasive cleaners, solvents or other harsh
chemicals might scratch the lens.
2
Lightly wipe the cleaning cloth over the lens in a circular motion. If you
don’t intend to use the projector immediately, replace the lens cap.
Using the security lock
The projector has a security lock for use with a cable lock system. Refer to
the information that came with the lock for instructions on how to use it.
clean the lens
with a soft dry cloth
and non-abrasive
cleaner
security lock