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-72-72
Locking the Operation Buttons on the Projector
This function can be used to lock the use of certain operation buttons on the projector.
The following are the three keylock levels.
Setting up the Keylock
Select “Keylock Level” in the “Options
(2)” menu on the menu screen.
➝ For operating the menu screen, see
pages 42 to 45.
Note
• If a password has been set, the password
input box will be displayed when select-
ing the “Keylock Level”.
Canceling the Keylock
Setting
When the Keylock Level is set to “Normal”,
all buttons are functional.
Select “Keylock Level” in the “Options
(2)” menu on the menu screen and set
“ Normal”
.
➝ For operating the menu screen, see
pages 42 to 45.
Note
• When a password has been set, and
“Keylock Level” is selected, the password
input box will be displayed.
• If both a password and the Keylock Level
have been set at the same time, the pass-
word will be necessary before changing
the Keylock Level.
Keylock Level
Normal
Level A
Level B
Description
All operation buttons are functional.
Only INPUT/VOLUME buttons on the projector are available.
All operation buttons on the projector are unavailable.
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