Epson BrightLink 455Wi User Manual

Solving Problems 151
Solving Password Problems
If you cannot enter or remember a password, try the following
solutions:
■ You may have turned on password protection without first setting
a password. Try entering
0000 using the remote control.
■ If you have entered an incorrect password too many times and see
a message displaying a request code, write down the code and
contact Epson as described on page 155.
Solving Network Problems
You can’t display an image using Quick Wireless
Connection.
You may need to restart your computer to connect.
You can’t connect to the projector using EasyMP Network
Projection.
■ Make sure the network cable is connected, as described on
page 100.
■ If you are using the optional wireless LAN module, make sure it is
installed correctly in the projector, as shown on page 103.
■ Restart your computer.
■ Make sure your projector and computer are configured correctly;
see page 108 (configuring the projector) or page 110 (configuring
the computer).
■ If you are using the optional wireless LAN module, make sure
that you have sufficient wireless signal strength (above 50
percent). On a Mac, check the AirPort icon on the Mac menu
bar. In Windows, see the documentation for your computer’s
wireless card or adapter for details.

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