Справочник Пользователя для Benq MP780 ST+
Operation
47
Utilizing FAQ function
The INFORMATION menu contains possible solutions to problems encountered by
users regarding image quality, installation, special feature operation and service
information.
To get the FAQ information:
1.
Press
on the remote control or press
MENU/EXIT to open the OSD menu and
press
press
/
to highlight the
INFORMATION menu.
2.
Press
to
highlight
FAQ-Image and
Installation or FAQ-Features and Service
based on the information you want to know.
based on the information you want to know.
3.
Press MODE/ENTER.
4.
Press
/
to select a problem and press MODE/ENTER for possible solutions.
5.
Press MENU/EXIT to exit the OSD.
Locking control keys
With the control keys on the projector locked, you can prevent your projector settings
from being changed accidentally (by children, for example). When the Panel Key Lock is
on, no control keys on the projector will operate except Power.
1.
Press
/
on the projector or remote
control or go to the
SYSTEM SETUP:
Basic
> Panel Key Lock menu, and select
On by pressing
/
on the projector or
remote control.
2.
A confirmation message displays. Select Yes to
confirm.
confirm.
To release panel key lock, press and hold
/
for
3 seconds on the projector or remote control.
You can also use the remote control to enter the
SYSTEM SETUP: Basic
> Panel
Key Lock and press
/
to select Off.
•
Keys on the remote control are still in use when panel key lock is enabled.
•
If you press Power to turn off the projector without disabling panel key lock, the projector
will still be in locked status the next time it is turned on.