Epson 8100i - PowerLite XGA LCD Projector Product Information Manual - Page 10
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EPSON PowerLite 8100i/9100i Projector
The five special effects buttons are preprogrammed with the
following functions.
Button
Function
1
Changes the mouse cursor to an arrow or stamp.
2
Lets you draw one or more boxes on the screen.
3
Spotlights a section of the screen.
4
Lets you place a vertical or horizontal bar on the screen to
highlight a part of your image.
5
Erases the drawing effects on the screen.
Note: You can use the projector's Effect menu to select different
options for each of the drawing tools.
Using the Control Panel
Power
Menu
Help
Computer
Video
A/V mute
Resize
Shift
You can use the control panel to control the projector instead
of the remote control. However, you can program and access
the custom features only with the remote control.
The following table summarizes the functions on the control
panel.
Button
Function
Power
Starts or stops projection.
Help
Displays the online help menu.
Computer
Switches between Computer 1 and Computer 2.
A/V mute
Turns off the audio and video, displaying the black,
blue, or user logo background.
Resize
Switches the display dot mode and resize mode for
VGA, SVGA, SXGA, and UXGA input.
Video
Switches between standard (composite) video,
S-Video, and component video (BNC).
Menu
Displays or hides the menu.
Esc
Stops the current function. Pressing Esc while viewing
a menu or the online help displays the previous
screen or menu.
10 - EPSON PowerLite 8100i/9100i
Esc
Keystone
Volume
Button
Function
Up, down arrows
Synchronizes the computer's graphic signal. Use
(Sync+/Sync-)
these buttons to adjust an image that is fuzzy or
streaked, or to select menu items. Allows movement
or selection of a menu, if a menu is displayed.
Left, right arrows
Matches the projector's internal clock to computer
(tracking-/
graphic signals (tracking adjustment). Use these
tracking+)
buttons to adjust an image with vertical fuzzy lines, or
to change numeric settings during menu operations.
Allows movement of a menu, if a menu is displayed.
Enter
Selects a menu option or the next menu/help screen.
Pressing Enter when no menu or help screen is
displayed optimizes the computer image.
Shift
Pressing the Shift and Keystone buttons at the same
time increases or decreases the sound volume.
– Keystone +
Adjusts a trapezoid distorted image to normal,
correction up to a ±30° tilt.
– Volume +
Adjusts the volume when used in conjunction with the
Shift button.
Cleaning the Lens
Warning: Before you clean any part of the projector, turn off the
projector and unplug the power cord. Never open any cover on the
projector, except the lamp and filter covers. Dangerous electrical
voltages in the projector can injure you severely. Do not try to
service this product yourself, except as specifically explained in this
Product Information Guide. Refer all other servicing to
qualified service personnel.
Clean the lens whenever you notice dirt or dust on the surface.
Lightly wipe the lens surface with a soft, dry, lint-free cloth.
To remove dirt or smears on the lens, moisten a soft cloth
with an alcohol-based cleaner and gently wipe the lens
surface.
Cleaning the Projector Case
Before you clean the projector case, turn off the projector and
unplug the power cord.
To remove dirt or dust, wipe the case with a soft, dry, lint-
free cloth.
To remove stubborn dirt or stains, moisten a soft cloth with
water and a neutral detergent. Then wipe the case.
Do not use alcohol, benzene, thinner, or other chemical
detergents. These can cause the case to warp.
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