Using The Remote Control; Remote Control Buttons; Replacing Remote Control Batteries - Epson PowerLite 77c User Manual

Using the Remote Control

The remote control uses a line-of-sight infrared signal. It lets
you access the projector's features from anywhere in the room—
up to 20 feet away. (This distance may be shorter if the remote
control batteries are low.)
The projector may not respond to remote control commands in
these conditions:
❏ You are too far away—not within 20 feet (6 meters)—or
not within 30° to the left or right of the front or rear sensor
or 15° above or below it
❏ The battery is weak or not installed correctly
❏ Ambient light is too bright
❏ A fluorescent light is shining into the infrared receiver
❏ A strong light source (such as direct sunlight) shines into the
infrared receiver
❏ Other equipment emitting infrared energy is present (such
as a radiant room heater)
❏ If a button on the remote control has been held for more
than 30 seconds, the remote enters sleep mode. Press
another button for normal operation.
Epson PowerLite S5 Series / 77c Projector

Remote Control Buttons

Turns
projector
on or off
Displays or hides
projector menus
Selects a menu
option or displays
the next screen
or menu; Auto
function
automatically
adjusts computer
images to the
optimum settings
Cycles through
8 color modes
Page Up and
Page Down control
PowerPoint slides
E-Zoom zooms in on (enlarges)
selected area and E-Zoom
the zoomed image

Replacing Remote Control Batteries

When the batteries run out, follow the steps below to replace
them. The remote requires two AA alkaline batteries.
Note:
The remote control automatically shuts off when it detects a button
being pressed for more than 30 seconds. This conserves battery life.
It can be helpful, for example, when the remote is in a carrying case
and the button is accidentally pushed.
Power
Caution:
When replacing batteries, take the following precautions:
❏ Replace the batteries as soon as they run out. If a battery leaks,
wipe away the battery fluid with a soft cloth. If fluid gets on
your hands, wash them immediately.
❏ Do not expose batteries to heat or flame.
❏ Dispose of used batteries according to local regulations.
❏ Remove the batteries if you won't be using the remote control for
a long period of time.
5/07 Epson PowerLite S5 Series / 77c Projector
Selects another
image source
Cancels current
function or
displays previous
menu or screen
reduces
Changes the
aspect ratio of
images from
4:3 to 16:9
Freezes the
current video
or computer
image
Turns off audio
and video;
press again to
resume
11
-