BenQ CP220 Projector User Manual


 
Introduction8
Controls and functions
Projector
1. Focus ring (See "Fine-tuning the image size and
clarity" on page 24 for details.)
Adjusts the focus of the projected image.
2. Zoom ring (See "Fine-tuning the image size and
clarity" on page 24 for details.)
Adjusts the size of the image.
3. Temperature warning light (See "Indicators" on
page 42 for details.)
Lights up or flashes if the projector’s
temperature becomes too high.
4. Power indicator light (See "Indicators" on page
42 for details.)
Lights up or flashes when the projector is under
operation.
5. Power (See "Start up" on page 21 and "Shutting
down the projector" on page 30 for details.)
Turns the projector on or off.
6. Keystone / Left
Keystone / Right
(See "Correcting keystone" on page 25 and
"Using the menus" on page 32 for details.)
Correct keystoning at the top or bottom of the
projected image.
When the on-screen menu is activated, press the
two buttons to move the selection focus left or
right, or make adjustments.
7. BLANK (See "Hiding the image" on
page 29 for details.)
Used to hide the screen image. You
can press any key on the control
panel to bring the image back.
8. MODE (See "Application Mode" on
page 33 for details.)
Depending upon which input signal
is selected, there are several picture
setup options available.
9. Lamp indicator light (See
"Indicators" on page 42 for details.)
Indicates the status of the lamp.
Lights up or flashes when the lamp
has developed a problem.
10. EXIT
Exits and saves the menu settings.
When the on-screen menu is
activated, press this button to move
the selection focus up.
11. AUTO (See "Auto-adjusting the
image" on page 24 for details.)
Automatically determines the best
picture timings for the displayed
image.
12. SOURCE (See "Switching input
signal" on page 23 for details.)
Sequentially selects the input signal
RGB/YPbPr, Video or S-Video.
13. MENU (See "Using the menus"
on page 32 for details.)
Turns on the on-screen display
control menu.
When the on-screen menu is
activated, press this button to move
the selection focus down.
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