Epson Powerlite 740c Multimedia Projector Users Guide

81
A
Projector Installation
This appendix provides guidelines on installing the projector in a 
permanent location, such as a theater or conference room.
The projector can be installed for four different viewing setups: front 
projection, ceiling mounting, 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 11 for ordering information. You’ll also need to 
select 
Front/Ceiling or...

82Projector InstallationIf you’re mounting the projector on the ceiling and you place it above 
screen level, you’ll have to tilt the projector down to position the 
image on the screen. This causes the image to lose its square shape. 
You can correct the distortion using the 
Keystone function in the 
projector’s menu system (see page 51).
If you place the projector so that the base of the lens is level with the 
bottom of the screen, the image should be square and you won’t have 
to adjust it. If you...

83
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Technical Specifications
General
Type of display Epson poly-silicon TFT active matrix
Resolution
(native format) 1024 × 768 pixels (XGA)
Color reproduction 24 bit, 16.8 million colors
Brightness
732c: 2000 lumens (High Brightness mode)
1500 lumens (Low Brightness mode)
740c: 2500 lumens (High Brightness mode)
2000 lumens (Low Brightness mode)
Contrast ratio 400:1
Image size 30 to 300 inches
Projection distance 3.2 to 39.7 feet (1.0 to 12.1 meters)
Projection methods Front, rear, upside-down (ceiling...

84Technical Specifications
Projection Lamp
Type UHE (Ultra High Efficiency)
Power consumption 170 W
Lamp life Approx. 2000 hours (High Brightness 
mode)
Approx. 3000 hours (Low Brightness mode)
Part number V13H010L32
Remote Control
Range 20 feet (6 meters)
Batteries (2) Alkaline AAA
Dimensions
Height 2.7 inches (70 mm), feet retracted 
Width 10.9 inches (276 mm)
Depth 7.6 inches (193 mm)
Weight 3.8 lb (1.7 kg)
Electrical
Rated frequency 50/60 Hz AC
Power supply 100 to 120 VAC, 2.7 A
200 to 240 VAC, 1.1...

Technical Specifications85
Safety
United States FCC 47CFR Part 15B Class B (DoC)
UL60950 Third Edition
Canada ICES-003 Class B
CSA C22.2 No. 60950
CE Marking Directive 73/23/EEC
Directive 89/336/EEC
IEC 60950 Third Edition
EN 55022, EN 55024
 Pixelworks
™ DNX™ ICs are used in this projector.
Compatible Video Formats
The projector supports NTSC, PAL, and SECAM international video 
standards, as well as the monitor display formats listed below.
To project images output from a computer, the computer’s video...

86Technical Specifications
*The image is resized using Epson’s SizeWise™ Technology. 
XGA—60
XGA—70
XGA—75
XGA—8560
70
75
851024 × 768
1024 
× 768
1024 
× 768
1024 
× 768
SXGA1—70
SXGA1—75
SXGA1—8570
75
851152 
× 864*
1152 × 864*
1152 × 864*
SXGA2—60
SXGA2—75
SXGA2—85
SXGA+60
SXGA+75
SXGA+8560
75
85
60
75
851280 × 960*
1280 × 960*
1280 × 960*
1400 × 1050*
1400 × 1050*
1400 × 1050*
SXGA3—60
SXGA3—75
SXGA3—8560
75
851280 × 1024*
1280 × 1024*
1280 × 1024*
UXGA—60 60 1600 × 1200*
iMAC VGA
iMAC SVGA
iMAC XGA...

87
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Notices
This appendix includes safety instructions and other important information 
about your Epson PowerLite projector.
Important Safety Instructions
Follow these safety instructions when setting up and using the projector:
■Do not place the projector on an unstable cart, stand, or table.
■Do not use the projector near water or sources of heat.
■Use the type of power source indicated on the projector. If you are not 
sure of the power available, consult your dealer or power company.
■Place the...

88Notices
■Never push objects of any kind through the cabinet slots. Never spill 
liquid of any kind into the projector.
■Except as specifically explained in this User’s Guide, do not attempt to 
service this product yourself. Refer all servicing to qualified personnel. 
Opening or removing covers may expose you to dangerous voltages and 
other hazards.
■Unplug the projector from the wall outlet and refer servicing to qualified 
service personnel under the following conditions: When the power cord 
or...

Notices89
Remote Control Information
You can operate the projector by remote control via a line-of-sight infrared 
(IR) receiver at the front and rear of the projector. The projector may not 
respond to remote control commands under the following conditions:
■There is an object between the remote control IR emitter and the IR 
receiver on the projector.
■Ambient light is too bright.
■Certain types of fluorescent lighting are used.
■A strong light source shines into the IR receiver.
■Other equipment that...

90Notices
Declaration of Conformity
According to 47CFR, Part 2 and 15, Class B Personal Computers and 
Peripherals; and/or CPU Boards and Power Supplies used with Class B 
Personal Computers
We: Epson America, Inc.
Located at: 3840 Kilroy Airport Way
MS: 3-13
Long Beach, CA 90806-2469
Telephone: (562) 290-5254
Declare under sole responsibility that the product identified herein, complies 
with 47CFR Part 2 and 15 of the FCC rules as a Class B digital device. Each 
product marketed, is identical to the...