Maintenance; Cleaning The Lens; Using The Security Lock - InFocus Work Big IN1100 Reference Manual

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.

Using the security lock

The projector has a security lock for use with a PC Guardian Cable Lock
System. Refer to the information that came with the lock for instructions on
how to use it.
33
security
lock