BenQ BenQ MP776 DLP 3D Projector User Manual - Page 38

Utilizing FAQ function The INFORMATION menu contains possible solutions to problems regarding image quality, installation, special feature operation and service information. To get the FAQ information: 1. Press / on the projector or remote control or press Menu/Exit to open the OSD menu and press / to highlight the INFORMATION menu. 2. Press to select FAQ-Image and Installation or FAQ-Features and Service. 3. Press Mode/Enter. 4. Press / to select a problem and press Mode/ Enter for possible solutions. 5. To exit the OSD menu, press Menu/Exit. 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. A confirmation message displays. 2. Highlight Yes and press Mode/Enter to confirm. To release panel key lock, press and hold / on the remote control or projector for 3 seconds. You can also use the remote control to enter the SYSTEM SETUP: Basic > Panel Key Lock menu and press / to select Off. • Keys on the remote control are still active 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. 38 Operation