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72 Fine-Tuning the Projector
Disabling the Projector’s Buttons
When you enable the Control Panel Lock function, you can lock all of
the projector’s buttons, or all of the buttons except the Ppower
button. The remote control can still be used to operate the projector.
1. Press the
Menu button, highlight the Settings menu, and press
Enter.
2. Select
Control Panel Lock and press the Enter button.
3. Select
Full Lock (to lock all projector buttons) or Partial Lock (to
lock all buttons except the Ppower button) and press
Enter.
4. Select
Yes and press Enter to confirm the setting.
5. Press the
Menu button to exit.
To disable the Control Panel Lock function, select
Off in the Control
Panel Lock menu. Or press and hold the
Enter button on the
projector’s control panel for seven seconds. A message is displayed and
the lock is released.
Using Security Locking
The projector includes two security locking points to prevent its theft
when installed or used in public locations: