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Maintenance & Troubleshooting
Replacing the Batteries in the Remote Control
The life of the batteries depends on how often and how long you
use the remote. Symptoms of low battery charge include erratic
responses when using the remote and a reduced range of opera-
tion.
Follow these steps to replace the batteries:
1
Turn the remote face down in your hand.
2
Slide the battery cover off the end of the remote.
3
Remove the old batteries and dispose of them in an environ-
mentally proper manner.
4
Install two new AAA alkaline batteries. Make sure you install
each in the correct direction.
5
Slide the battery cover back on the remote.
Using the Security Lock
The projector has a security connector for use with a PC Guardian
Cable Lock System (Figure 23). See “Optional Accessories” on
page 43 for ordering information. Refer to the information that
came with the lock for instructions on how to use it to secure the
projector.
F
IGURE
23
Installing the security lock