Operation
28
Disabling the password function
Disabling the password function
Disabling the password function
Disabling the password function
To disable password protection, go back to the SYSTEM SETUP: Advanced
SYSTEM SETUP: Advanced
SYSTEM SETUP: Advanced
SYSTEM SETUP: Advanced > Security
Security
Security
Security
Settings
Settings
Settings
Settings >
>
>
> Power On Lock
Power On Lock
Power On Lock
Power On Lock menu after opening the OSD menu system. Press Mode/Enter
Mode/Enter
Mode/Enter
Mode/Enter. . . .
The message “INPUT PASSWORD”
“INPUT PASSWORD”
“INPUT PASSWORD”
“INPUT PASSWORD” displays. Enter the current password.
i. If the password is correct, the OSD menu returns to the Security Settings
Security Settings
Security Settings
Security Settings page.
Press to highlight Power On Lock
Power On Lock
Power On Lock
Power On Lock and press
/
to select Off
Off
Off
Off. You will not
have to enter the password next time when turning on the projector.
If the password is incorrect, the password error message displays lasting for three
seconds, and the message “INPUT PASSWORD”
“INPUT PASSWORD”
“INPUT PASSWORD”
“INPUT PASSWORD” displays for your retry. You can
press Menu/Exit
Menu/Exit
Menu/Exit
Menu/Exit to cancel the change or try another password.
Though the password function is disabled, you need to keep the old password in hand should
you ever need to re-activate the password function by entering the old password.
Correcting keystone
Correcting keystone
Correcting keystone
Correcting keystone
Keystoning refers to the situation where the projected image is noticeably wider at either the
top or bottom. It occurs when the projector is not perpendicular to the screen.
To correct this, besides adjusting the height of the projector, if you are using the MP776 ST
and would like the projector to automatically correct image keystoning, be sure the Auto
Auto
Auto
Auto
Keystone
Keystone
Keystone
Keystone function in the DISPLAY
DISPLAY
DISPLAY
DISPLAY menu is On
On
On
On.
Or you will need to manually correct it following ONE of these steps.
• Using
the
remote
control
Press
/
on the projector or remote control
to display the Keystone correction page. Press
to
correct keystoning at the top of the image. Press
to correct keystoning at the bottom of the image.
• Using
the
OSD
menu
1.
Press Menu/Exit
Menu/Exit
Menu/Exit
Menu/Exit and then press /
until the
DISPLAY
DISPLAY
DISPLAY
DISPLAY menu is highlighted.
2.
Press to highlight Keystone
Keystone
Keystone
Keystone and press Mode/
Mode/
Mode/
Mode/
Enter
Enter
Enter
Enter. The Keystone
Keystone
Keystone
Keystone correction page displays.
3.
Press
to correct keystoning at the top of
the image. Press
to correct keystoning at
the bottom of the image.
Press
/
.
Press
/ .
