Epson BrightLink 455Wi User Manual

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8
Solving Problems
This chapter helps you solve problems with your projector and tells
you how to contact technical support for problems you can’t solve
yourself. The following information is included:
■ Using the projector’s on-screen help system
■ What to do when the projector’s status lights flash
■ Solving projector operation problems
■ Solving problems with the image or sound
■ Solving problems with the interactive pen
■ Solving password problems
■ Solving network problems
■ Solving problems with the remote control
■ Contacting technical support

Epson BrightLink 455Wi Specifications

Projection

white light output	2500 lumens
color light output	2500 lumens
native resolution	1280 x 800 (WXGA)
throw ratio range (16:10)	0.37 – 0.50
throw ratio range (4:3)	0.44 – 0.59
throw ratio range (16:9)	0.37 – 0.50

Lamp Specifications

lamp type	E-TORL 230 W UHE
lamp life (ECO mode)	up to 3500 hours
lamp life (normal mode)	up to 2500 hours

Power

power supply voltage	100 – 240 V ±10%, 50/60 Hz
power consumption	363 W
network on standby power	10 W
network off standby power	0.3 W

Operating Environment

operating temperature	41 ˚ to 95 ˚F (5 ˚ to 35 ˚C)
fan noise (normal mode)	35 dB
fan noise (ECO mode)	28 dB

Weight and Dimensions

dimensions	14.5" x 19.0" x 6.1" (W x D x H)
weight with slide plate	14.1 lb
weight without slide plate	12.9 lb