BenQ MP721C Projector User Manual


 
Introduction8
Controls and functions
Projector
1. Power (Refer to "Start up" on page 25 and "Shutting down the projector" on page
36 for more information.)
Turns the projector on or off.
2. Blank/Q? (Refer to "Hiding the image" on page 32 and "Utilizing FAQ function" on
page 36 for more information.)
Used to hide the screen image. You can press any key on the control panel to bring the
image back.
To start FAQ function, press and hold for 3 seconds.
3. Mode (Refer to "Selecting a picture mode" on page 31 for more information.)
Sequentially selects a predefined picture setting available for each input.
When a wireless module is installed and the Wireless Connection menu is displayed,
press this button to change among LAN, IEEE 802.11 a, and IEEE 802.11 b/g. (The
wireless module is available through BenQ retailers.)
4. Source (Refer to "Switching input signal" on page 28 for more information.)
Sequentially selects the input signal RGB, Component Video, S-Video, Video or DVI-
I.
5. Auto (Refer to "Auto-adjusting the image" on page 29 for more information.)
Automatically determines the best picture timings for the selected input.
When a wireless module is installed, the Wireless Connection menu is displayed and
the IEEE 802.11 a is selected, press this button to search for a reliable channel. (The
wireless module is available through BenQ retailers.)
6. Lamp indicator light (Refer to "Indicators" on page 51 for more information.)
Indicates the status of the lamp. Lights up or flashes when the lamp has developed a
problem.
7. Temperature warning light (Refer to "Indicators" on page 51 for more information.)
Flashes red if the projector’s temperature becomes too high.
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