Epson BrightLink 455Wi User Manual

98 Using the Projector Menus
3. Select
Full Lock (to lock all projector buttons) or Partial Lock (to
lock all buttons except the Ppower button) and press
Enter.
4. Select
Yes and press Enter to confirm the setting.
5. Press the
Menu button to exit.
To disable the Control Panel Lock function, select
Off in the Control
Panel Lock menu. Or press and hold the
Enter button on the
projector’s control panel for seven seconds. A message is displayed and
the lock is released.
Using Security Locking
The projector includes two security locking points to prevent its theft
when installed or used in public locations:
■ Security cable attachment. You can attach a commercially
available security cable as shown below to secure the projector to
the wall mount (setting plate).
■ Kensington security slot. The security slot (located on the side
of the projector) is compatible with the MicroSaver security
systems manufactured by Kensington. You can purchase this lock
from Epson (see page 20).
Security cable
attachment bar
Kensington
security slot

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