Epson EX31 User Manual

90 Solving Problems
Using On-Screen Help
If the image doesn’t look right or your audio isn’t working, you can
get help by pressing the
? Help button on the projector or the remote
control.
1. Press the
? Help button on the remote control or on the
projector. You see the Help menu:
2. Use the arrow buttons on the remote control or the projector to
highlight menu items.
3. Press the
Enter button on the remote control or the projector to
select the menu item and read the solutions.
4. To exit the help system, press the
? Help button or Esc button.
If none of the suggestions solve your problem, see additional solutions
to problems in the following sections.

Epson EX31 Specifications

Projection System

projection system	Epson 3LCD, 3-chip technology
projection method	Front/rear/ceiling mount
driving method	Epson Poly-silicon TFT Active Matrix

Display Performance

white light output	2500 lumens
color light output	2500 lumens
native resolution	800 x 600 (SVGA)

Power and Consumption

power supply voltage	100 – 240 V ±10%, 50/60 Hz
power consumption	280 W, 0.3 W standby
lamp type	200 W UHE

Operating Environment

operating temperature	41 ˚ to 95 ˚F (5 ˚ to 35 ˚C)
fan noise (normal mode)	34 dB
fan noise (eco mode)	29 dB

Dimensions and Weight

dimensions including feet	11.6" x 9.0" x 3.1"
dimensions excluding feet	11.6" x 9.0" x 3.0"
weight	5.1 lb