Infocus IN1112a Benutzerhandbuch
47
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.
might scratch the lens.
2
Lightly wipe the cleaning cloth over the lens in a circular motion.
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.
information that came with the lock for instructions on how to use it.
®
multimedia
security
lock