Epson PowerLite 84 User Manual

105
A
Projector Installation
This appendix provides guidelines on installing the projector in a
permanent location, such as a classroom or conference room.
The projector can be installed for four different viewing setups: front
projection, ceiling projection, rear projection onto a semi-transparent
screen, or rear/ceiling projection, as shown:
To project from overhead, you’ll need the optional ceiling mounting
hardware; see page 13 for ordering information. You’ll also need to
select
Front/Ceiling or Rear/Ceiling as the Projection option in the
projector’s Extended menu to flip the image upside-down. To project
from the rear, onto a semi-transparent screen, select
Rear or
Rear/Ceiling (see page 74).
Front projection Rear projection
Rear/ceiling projectionCeiling projection

Epson PowerLite 84 Specifications

General

Projection technology	LCD
Contrast ratio (typical)	2000:1
Projector native resolution	XGA (1024x768)
Aspect ratio	4:3
Dimensions (WxDxH)	327.6 x 248.9 x 93.9 mm
Power requirements	100-240VAC +/-10%, 50/60Hz AC
Lamp type	UHE
Lamp power	200 W
Light source type	Lamp
Service life of light source	5000 h
Service life of light source (economic mode)	6000 h
Focal length range	18.2 - 29.2 mm
RMS rated power	10 W
Number of built-in speakers	1
Microphone in	Yes
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in	2
Power consumption (typical)	289 W
Operating temperature (T-T)	5 - 35 °C

Weight and Dimensions

Weight	3100 g