Epson BrightLink 455Wi User Manual

Using the Projector Menus 89
Customizing Projector Features
You can use the Settings menu to lock the buttons on the projector,
adjust audio volume, and customize several other features.
■ Keystone
Adjusts the shape of the image if the projector has been tilted
upward or downward. If you notice that lines or edge look jagged
after adjustment, decrease the
Sharpness setting (see page 85).
■ Zoom
Adjusts the image size from
Wide (larger) to Tele (smaller).
■ Control Panel Lock
Lets you disable all of the buttons on the projector, or all of the
buttons except the Ppower button. See page 97 for more
information.
■ Pointer Shape
Lets you choose from three alternative pointer shapes. See page 79
for more information.
■ Power Consumption
Lets you select from two levels of brightness. The ECO setting
reduces power consumption and projector noise, and extends the
lamp’s operating life.
■ Volume
Raises or lowers the volume of the projector’s speaker.
note
If you are using the
interactive pen and you
change the Keystone or
Zoom settings, you will have
to recalibrate.

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