Epson Powerlite W7 Multimedia Projector Users Guide

Solving Problems91
Before you call for support, please have the following information 
ready:
■Product name (PowerLite S7, PowerLite 79, or PowerLite W7)
■Product serial number (located on the bottom of the projector)
■Proof of purchase (such as a store receipt) and date of purchase
■Computer or video configuration
■Description of the problem
Purchase Supplies and Accessories
You can purchase screens and other accessories from an Epson 
authorized reseller. To find the nearest reseller, call 800-GO-EPSON...

92Solving Problems 

93
A
Technical Specifications
General
Type of display Poly-silicon TFT active matrix
Resolution
(native format)PowerLite S7 
800 × 600 pixels (SVGA)
PowerLite 79
1024 × 768 pixels (XGA)
PowerLite W7
1280 × 800 pixels (WXGA)
Color reproduction 16.8 million colors
Light output
(brightness)PowerLite S7
Normal mode:
White light output 2300 lumens 
(ISO 21118 standard)
Color light output 2300 lumens
ECO mode:
White light output 1960 lumens 
(ISO 21118 standard)
Color light output 1960 lumens
PowerLite...

94Technical SpecificationsContrast ratio 2000:1 (Dynamic color mode, Normal 
Power Consumption, with 
Auto Iris 
setting turned on in the Image menu; 
see page 55)
Image sizePowerLite S7 (4:3 image)
30 to 350 inches (76.2 to 889 cm)
PowerLite 79 (4:3 image)
30 to 300 inches (76.2 to 762 cm)
PowerLite W7 (16:10 image)
33 to 320 inches (83.8 to 812.8 cm)
Projection distancePowerLite S7 (4:3 image)
34 to 412 inches (87 to 1047 cm)
PowerLite 79 (4:3 image)
35 to 431 inches (89 to 1095 cm)
PowerLite W7 (16:10...

Technical Specifications95
Lamp life Approx. 4000 hours (Normal mode)
Approx. 5000 hours (ECO mode)
Part number V13H010L54
Remote Control
Range 19.7 feet (6 meters)
Batteries (2) Alkaline AA
Dimensions
Height 3.0 inches (77 mm), not including feet
Width 11.6 inches (295 mm)
Depth 9.0 inches (228 mm)
Weight 5.1 lb (2.3 kg)
Electrical
Rated frequency 50/60 Hz AC
Power supply 100 to 240 VAC 
±10%, 2.8A to 1.2 A
Power consumption 224 W in ECO mode
244 W in Normal mode 
0.3 W Standby (Communication Off)
2.6 W...

96Technical Specifications
Safety and Approvals
United States FCC 47CFR Part 15B Class B (DoC)
UL60950-1 Second Edition (cTUVus 
Mark)
Canada ICES-003 Class B
CSA C22.2 No. 60950-1-07
 Pixelworks
™ DNX™ ICs are used in this projector.
Compatible Video Formats
These projectors support the high definition video and computer 
display formats listed here.
To project images output from a computer, the computer’s video card 
must be set at a refresh rate (vertical frequency) that’s compatible with 
the...

Technical Specifications97
* Letterbox signal
1Native resolution XGA—60
XGA—70
XGA—75
XGA—8560
70
75
851024 × 768
1 (1024 × 576*)
1024 × 7681 (1024 × 576*)
1024 × 7681 (1024 × 576*)
1024 × 7681 (1024 × 576*)
SXGA1—70
SXGA1—7570
751152 × 864
1152 × 864
WXGA—60
WXGA—7560
751280 × 800
1280 × 800
SXGA2—60 60 1280 × 960
SXGA3—60 60 1280 × 1024
WXGA1—60
WXGA2—6060
601280 × 768
1360 × 768
WXGA+60 60 1440 × 900
SXGA+60 60 1400 × 1050
iMAC VGA
iMAC SVGA
iMAC XGA
MAC13
MAC16
MAC19
MAC19-60
MAC21117
95
75
67
75
75...

98Technical Specifications
PowerLite W7
Computer, component video, composite video, and S-Video
ModeRefresh 
rate (Hz) Resolution
VGA EGA 85 640 ×
 350
VGA—60
VESA—72
VESA—75
VESA—8560
72
75
85640 × 480 (640 × 360*)
640 × 480 (640 × 360*)
640 × 480 (640 × 360*)
640 × 480 (640 × 360*)
SVGA—56
SVGA—60
SVGA—72
SVGA—75
SVGA—8556
60
72
75
85800 × 600 (800 × 450*)
800 × 600 (800 × 450*)
800 × 600 (800 × 450*)
800 × 600 (800 × 450*)
800 × 600 (800 × 450*)
XGA—60
XGA—70
XGA—75
XGA—8560
70
75
851024 × 768 (1024 ×...

Technical Specifications99
* Letterbox signal
** Available only when you select Wide as the Resolution setting
1Native resolution iMAC VGA
iMAC SVGA
iMAC XGA
MAC13
MAC16
MAC19
MAC19-60
MAC21117
95
75
67
75
75
60
75640 × 480 (640 × 360*)
800 × 600 (800 × 450*)
1024 × 768 (1024 × 576*)
640 ×
 480
832 × 624
1024 × 768
1024 × 768
1152 × 870
NTSC
NTSC 4:43
PAL
N-PAL
M-PAL
PAL—60
SECAM60
60
50
50
60
60
50720 × 480 (720 × 360*)
720 × 480 (720 × 360*)
720 × 576 (720 × 432*)
720 × 576 (720 × 432*)
720 × 576 (720...

100Technical Specifications