Checking Lamp Usage; Replacing The Batteries - Epson PowerLite 4100 User Manual

note
The information displayed
depends on the input signal
currently selected.
caution
When replacing batteries,
take the following
precautions:
■ Replace the batteries as
soon as they run out. If the
batteries leak, wipe away
battery fluid with a soft
cloth. If fluid gets on your
hands, wash immediately.
■
Do not expose batteries to
heat or flame and do not put
them in water.
■
Dispose of used batteries
according to local
regulations.
■
Do not use batteries other
than those specified in this
User's Guide and do not
use batteries of different
types or mix old and new
batteries.
■
Keep these batteries out of
the reach of children.
Batteries are choking
hazards and are very
dangerous if swallowed.
Maintaining the Projector
82
5. When you're finished, press

Checking Lamp Usage

To check the number of hours the lamp has been used, press the
button and highlight the
Menu
The life span of the projection lamp is about 2000 hours if
in the Settings menu is set to
Consumption
3000 hours if
Power Consumption
have a spare lamp handy if the usage hours on this menu are close to
the life span of your lamp.

Replacing the Batteries

Replace the batteries in the remote control as described below:
1. Turn the remote control over.
2. Push the tab on the battery cover
as you lift the cover off.
to exit.
Menu
menu. You see a screen like this:
Info
(default), and
Normal
is set to . Make sure you
ECO
Power