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Epson EX31 User Manual

Epson EX31
120 pages
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Solving Problems 93
Solving Projector Operation Problems
The power doesn’t turn on.
If the projector doesn’t turn on when you press the Ppower
button, make sure the power cord is connected to the projector
and plugged into a working electrical outlet.
The power cord may be defective. Disconnect the cord from the
outlet and contact Epson as described on page 100.
If you’re using the Direct Power On function and you
immediately plug the power cord back in after unplugging it, the
power may not turn back on. Press the Ppower button to turn
the projector back on.
The buttons on the projector don’t work.
If the Control Panel Lock function has been enabled, you can’t use the
buttons on the projector. Try using the remote control instead, or
press and hold the projector’s
Enter button for seven seconds to
release the lock (see page 76).
Solving Problems With the Image
or Sound
No image appears on the screen.
Check that the Ppower light is green (not flashing) and that the
A/V Mute slide is open. Also press the A/V Mute button on the
remote control to make sure the picture has not been turned off
temporarily.
The projector may be in standby or sleep mode. If the Ppower
light is orange, press the Ppower button to turn the projector on.
If the power was switched off and then on again, the projector
may be cooling down. Wait until the Ppower light stops flashing
and remains orange; then press the Ppower button again.

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Epson EX31 Specifications

Projection System IconProjection System
projection systemEpson 3LCD, 3-chip technology
projection methodFront/rear/ceiling mount
driving methodEpson Poly-silicon TFT Active Matrix
Display Performance IconDisplay Performance
white light output2500 lumens
color light output2500 lumens
native resolution800 x 600 (SVGA)
Power and Consumption IconPower and Consumption
power supply voltage100 – 240 V ±10%, 50/60 Hz
power consumption280 W, 0.3 W standby
lamp type200 W UHE
Operating Environment IconOperating Environment
operating temperature41 ˚ to 95 ˚F (5 ˚ to 35 ˚C)
fan noise (normal mode)34 dB
fan noise (eco mode)29 dB
Dimensions and Weight IconDimensions and Weight
dimensions including feet11.6" x 9.0" x 3.1"
dimensions excluding feet11.6" x 9.0" x 3.0"
weight5.1 lb

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