BenQ MP511 - Manual (Page 12)

Introduction 12
Controls and functions
Projector
1. Focus ring
Adjusts the focus of the projected image.
See
"Fine-tuning the image size and
clarity" on page 28 for details.
2. Temperature warning light
Lights up red if the projector's
temperature becomes too high. See
"Indicators" on page 54 for details.
3. Power indicator light
Lights up or flashes when the projector is
under operation. See
"Indicators" on page
54 for details.
4. Power
Toggles the projector on or off.
See
"Start up" on page 24 and "Shutting
down the projector" on page 38 for
details.
5. Left/BLANK
Used to hide the screen image. To restore
the image, press any button on the
projector or remote control. See
"Hiding
the image" on page 35 for details.
6. MENU/Exit
Turns on the On-Screen Display (OSD)
menu.
Goes back to previous OSD menu, exits
and saves menu settings.
See
"Using the menus" on page 42 for
details.
7. MODE/Enter
Depending upon which input signal is
selected, selects an available picture setup
mode. See
"Selecting a picture mode" on
page 31 for details.
Enacts the selected On-Screen Display
(OSD) menu item.
See "Using the menus"
on page 42 for details.
8. Keystone/Arrow buttons ( / Up, /
Down)
Manually corrects distorted images
resulting from an angled projection. See
"Correcting keystone" on page 29 for
details.
9. Lamp indicator light
Indicates the status of the lamp. Lights up
or flashes when the lamp has developed a
problem. See
"Indicators" on page 54 for
details.
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