Epson EX31 User Manual

Solving Problems 91
Checking Projector Status
If your projector isn’t working correctly, first turn it off and unplug it.
Then plug the power cord back in and turn on the projector. If this
doesn’t solve the problem, check the lights on top of the projector.
What To Do When the Lights Flash
The lights on top of the projector indicate the projector’s status.
Refer to the following tables for a complete description of the
projector’s status lights:
Temperature
light
Lamp light
Power light
Power light status
P
Power light status Description
Flashing green The projector is warming up. Wait for the image to appear.
Green The projector is operating normally.
Orange The projector is in sleep or standby mode. You can unplug it or press the
P power button to turn it on.
Flashing orange Preparing for monitoring or cooling down.
Red or flashing red There is a problem with the projector. Check the next table to diagnose the
problem.

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