Specifications

Epson PowerLite 830p
10/04 Epson PowerLite 830p - 11
Using the Control Panel
Control Panel Button Functions
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
Power light to stop
flashing, then unplug the power cord.
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).
Button Function
Power Turns the projector on or off.
Quick Setup Automatically adjusts the image. Adjustments are
pre-selected in the projector menus.
Source
Search
Automatically finds a source image from a
connected device.
Zoom Zooms the projected image.
Focus Focuses the projected image.
Help Displays the on-screen help.
Computer/
Component
Switches the source signal between equipment
connected to the Computer/Component ports.
Video/
S-Video
Switches the source signal among equipment
connected to the Video or S-Video ports.
Menu Displays the on-screen menu system.
Esc Pressing Esc while viewing a menu displays the
previous menu.
Enter Use Enter button to select an option when the menu
or help system is active.
Tracking
buttons
Let you manually eliminate vertical banding that
may be present in some computer images. Use the
Tracking buttons as arrow keys to navigate the on-
screen menu and help systems.
Sync
buttons
Let you correct blurriness that may be present in
some computer images. Use the
Sync buttons as
arrow keys to navigate the on-screen menu and help
systems.
Shift Press and hold to use the Tracking and Sync buttons.
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
buttons
Corrects an image that is keystone-shaped or wider
on one side. (When used while pressing the
Shift
button, these function as Sync and Tracking buttons;
see descriptions above.)
Volume Increases or decreases the sound.