General Operation
Protecting the Projector with the Security Lock
A password can be registered and the security lock set in order to protect the projector from unauthorized use.
Registering the password
The password is registered using the menus. For instructions on operating the menus, see “Menu Operations” on
(1)Select “Security Lock” in the “Option” menu and set it to “Enable”. The menu closes and the password registration display appears.
(2)Use the number buttons (1 to 4) to register the password. Be sure to input a
Example: Registering the password “2441”
(1)Press number button “2”. An “*” (asterisk) appears at the first place. Next press number buttons “4”, “4” and “1” in that order. Asterisks appear in all four places.
STANDBYLASER
RGB VIDEO AUTO
MENUQUICK
Q
ENTERCANCEL
FREEZE MUTE TIMER
(2)Input the password again. An “*” appears when the input number matches. If there is a mistake, the asterisks turn off. Start over from step
(1) above.
If the password matches, the password registration display closes.
Note:
To cancel the number you have input, press the CANCEL button.
The asterisks disappear and the display returns to the input standby mode at the first place.
To cancel the password registration mode, press the CANCEL button again. The “Pass- word” display turns off.
This completes password registration.
The “Password” input display appears the next time the power is turned on.
1 
2
VOL ZOOM
3 
4
Note:
Canceling the password (restoring the default)In the standby mode, cancel the security lock mode using the procedure described below.
1.Press the AUTO button for 5 seconds to set the security lock clear mode. (Check that the STATUS indicator has lit green.)
2.Press the AUTO and SOURCE buttons simultaneously for 5 seconds. (Check that the STATUS indicator is flashing green.)
STATUS
STANDBY
STANDBY
AUTO
SOURCE
Note:
The numbers you have input are not displayed. Be sure to write down the password and store it in a safe place.
