InFocus IN37 - Manual (Page 33)

32
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