BenQ Mainstream Series, User Manual

Page: 12 / 63

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 30 for details.
2. Zoom ring
Adjusts the size of the image. See
"Fine-
tuning the image size and clarity" on page
30
for details.
3. Power indicator light
Lights up or flashes when the projector is
under operation. See
"Indicators" on page
56 for details.
4. 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 44 for
details.
5. Power
Toggles the projector on or off.
See
"Start up" on page 26 and "Shutting
down the projector" on page 40 for
details.
6. 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 38 for details.
7. Left/
Starts the FAQ function. See "Shutting
down the projector" on page 40 for
details.
8. Keystone/Arrow buttons ( / Up, /
Down)
Manually corrects distorted images
resulting from an angled projection. See
"Correcting keystone" on page 31 for
details.
9. Right /
Activates panel key lock. See "Panel Key
Lock" on page 48 for details.
When the On-Screen Display (OSD)
menu is activated, the #7 to #9 buttons are
used as directional arrows to select the
desired menu items and to make
adjustments. See
"Using the menus" on
page 44 for details.
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