Casio XJ-450 User Manual page 95

Using the Setup Menu
Besides the menu operation explained above, the following operations can also be used
to turn off key lock.
While the projector is on: Hold down the projector's [ESC] key for about five seconds.
While the projector is off: Simultaneously hold down the projector's [ESC] and [
You can use the above projector operations to turn off key lock if the remote controller
batteries unexpectedly go dead, etc.
IOption Settings1
This sub-menu lets you turn the power on password on and off.
While the password is turned on, projector operation is impossible unless the correct password
is entered.
Initial Factory Default Password
The following is the 8-key operation you should perform to input the initial factory default
password.
[AF/AK], [PAGUP], [PAGEDOWN], [ ], [ ], [ ], [ ], [MENU]
Note that the projector's password is not really a "word", but rather a series of remote
controller key operations.
If you need to keep projector operation secure, be sure to change the initial factory
default password to a different one as soon as possible.
The password can be input using the remote controller only. Optimum security is ensured
by turning on the password and keeping the remote controller with you.
If you forget your password, contact your original dealer or authorized CASIO Service
Center. There, your projector will be initialized to its initial factory default settings. In
addition to the password, all other projector settings (except for the lamp time) will be
returned to their initial factory defaults.
(power) keys for about five seconds. This turns on the
projector and also turns off key lock.
Power On Password
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