Locking the Control Keys
With the control keys on the projector locked, you can prevent your settings from
being changed accidentally (by children, for example).
NOTE:
When the Panel Key Lock is On, no control keys on the projector will operate
except Power.
1.
Press MENU or
2. Press
/ to select On.
3. Select Yes and press ENTER/OK to confirm.
4. To release panel key lock, press and hold on the projector for 3 seconds.
NOTE:
You can also use the remote control to enter the
menu and select Off.
to open the OSD Menu and go to:
SYSTEM
SYSTEM
24
>
Panel Key
Lock.
>
Panel Key Lock