Using the Control Panel
Control Panel Button Functions
Button
Function
Power
Turns the projector on or off.
Quick Setup
Automatically adjusts the image. Adjustments are
pre-selected in the projector menus.
Source
Automatically finds a source image from a
Search
connected device.
Zoom
Zooms the projected image.
Focus
Focuses the projected image.
Help
Displays the on-screen help.
Computer/
Switches the source signal between equipment
Component
connected to the
Video/
Switches the source signal among equipment
S-Video
connected to the
Menu
Displays the on-screen menu system.
Esc
Pressing
Esc
previous menu.
Enter
Enter
Use
button to select an option when the menu
or help system is active.
Tracking
Let you manually eliminate vertical banding that
buttons
may be present in some computer images. Use the
Tracking
buttons as arrow keys to navigate the on-
screen menu and help systems.
Sync
Let you correct blurriness that may be present in
buttons
some computer images. Use the
arrow keys to navigate the on-screen menu and help
systems.
Shift
Press and hold to use the
A/V Mute
Turns off audio and video and displays the black,
blue, or user logo background. Press it again to turn
audio and video back on.
Resize
Adjusts how an image fits into the display area.
Keystone
Corrects an image that is keystone-shaped or wider
buttons
on one side. (When used while pressing the
button, these function as
see descriptions above.)
Volume
Increases or decreases the sound.
Computer/Component
ports.
Video
S-Video
or
ports.
while viewing a menu displays the
Sync
buttons as
Tracking
Sync
and
Sync
Tracking
and
Cleaning the Lens
Clean the lens whenever you notice dirt or dust on the surface.
Use a canister of compressed air to remove dust.
To remove dirt or smears on the lens, use lens-cleaning paper.
If necessary, moisten a soft cloth with lens cleaner and gently
wipe the lens surface.
Caution: Do not use glass cleaner to clean the lens.
Cleaning the Projector
Before you clean the case, first 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 mild detergent. Then wipe the case.
Caution: Do not use wax, alcohol, benzene, paint thinner, or
other chemical detergents. These can damage the case.
Cleaning the Air Filters and Vents
Clean the air filters and air intake vents after every 100 hours
of use. If they are not cleaned periodically, they can become
clogged with dust, preventing proper ventilation. This can
cause overheating and damage the projector.
Note: To order replacement air filters, request part number
V13H134A07.
Follow these steps:
1. Turn off the projector. Wait for the
flashing, then unplug the power cord.
buttons.
2. To clean the intake vents, use a small vacuum cleaner
designed for computers and other office equipment. If you
don't have one, gently clean the vents with a soft brush
(such as an artist's paintbrush).
Shift
buttons;
10/04
Epson PowerLite 830p
light to stop
Power
Epson PowerLite 830p
11
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