Controls and functions, Projector – BenQ CP220 User Manual
Page 14
Introduction
8
Controls and functions
Projector
1.
Focus ring (See
"Fine-tuning the image size and
for details.)
Adjusts the focus of the projected image.
2.
Zoom ring (See
"Fine-tuning the image size and
for details.)
Adjusts the size of the image.
3.
Temperature warning light (See
for details.)
Lights up or flashes if the projector’s
temperature becomes too high.
4.
for details.)
Lights up or flashes when the projector is under
operation.
5.
Power (See
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
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
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
for details.)
Depending upon which input signal
is selected, there are several picture
setup options available.
9.
Lamp indicator light (See
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
for details.)
Automatically determines the best
picture timings for the displayed
image.
12.
SOURCE (See
for details.)
Sequentially selects the input signal
RGB/YPbPr, Video or S-Video.
13.
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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