Epson Powerlite 83c Multimedia Projector Users Guide

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Technical Specifications
General
Type of display Poly-silicon TFT active matrix
PowerLite 822p: with MLA
PowerLite 83c: without MLA
Lens F=1.6 to 1.74, 18.4 to 22.12 mm
Resolution 1024 × 768 pixels (XGA)
Color reproduction Full color, 16.77 million colors
Brightness (ANSI)
PowerLite 822p 2600 lumens (High brightness mode)
2080 lumens (Low brightness mode)
Brightness (ANSI)
PowerLite 83c 2200 lumens (High brightness mode)
1760 lumens (Low brightness mode)
Contrast ratio 400:1
Image size 30 to 300...

102Technical SpecificationsNoise level 35 dB (High brightness mode)
28 dB (Low brightness mode)
Keystone correction
angle
± 30° vertical (maximum)
Projection Lamp
Power consumption 170 W UHE
Lamp life About 3000 hours (High brightness);
4000 hours (Low brightness)
Remote Control
Range 20 feet (6 meters)
Batteries (2) Alkaline AA
Dimensions
Height (including feet) 4.3 inches (108 mm)
Width 12.9 inches (327 mm)
Depth 9.6 inches (245 mm)
Weight 6.4 lb (2.9 kg) 
Electrical 
Rated frequency 50/60 Hz
Power...

Technical Specifications103
Environmental
Temperature Operating: 41 to 95 °F (5 to 35 °C)
Storage: 14 to 140 °F (–10 to 60 °C)
Humidity  Operating: 20 to 80% RH, 
non-condensing 
Storage: 10 to 90% RH, 
non-condensing
Altitude Up to 4,900 feet (1,500 m)
Up to 7,500 feet (2,286 m) with High 
Altitude Mode enabled; see page 58
Safety and Approvals
United States FCC Part15B Class B (DoC)
UL60950-1 
Canada ICES-003 Class B
CSA C22.2 No. 60950-1
Pixelworks
™ DNX™ ICs are used in this 
projector. 

104Technical Specifications
Compatible Video Formats
You can use any of the following video sources: VCR, DVD player, 
camcorder, digital camera, or gaming console. The projector supports 
composite video, S-Video, component video, and RGB video, and it 
automatically senses the video format (HDTV, SDTV, NTSC, PAL, 
or SECAM). 
The projector supports these international video standards: 
Mode Refresh Rate (Hz)
NTSC 
NTSC 4:3
PAL
M-PAL
N-PAL
PAL60
SECAM60
60
50
60
50
60
50
TV525i
TV625i
SDTV (480p and...

Technical Specifications105
Compatible Computer Display Formats
You can connect the projector to a wide range of computers, including 
PCs and notebooks, Apple Macintosh, PowerPC and Intel Core 
Macintosh computers, PowerBook computers, many iMac and iBook 
series systems, and high-end workstations such as the Sun
® 
SPARCstation.
™ 
Although images are displayed at the projector’s native resolution of 
1024 × 768 pixels, Epson’s patented SizeWise chip supports computer 
display formats ranging from VGA...

106Technical SpecificationsThe projector supports these monitor display formats:
Mode Refresh Rate (Hz) Resolution
VGA EGA 70 640 × 350
VGA—60
VESA—72
VESA—75
VESA—85
VGA—12060
72
75
85
120640 × 480
640 × 480
640 × 480
640 × 480
640 × 480
SVGA—56
SVGA—60
SVGA—72
SVGA—75
SVGA—85
SVGA—12056
60
72
75
85
120800 × 600
800 × 600
800 × 600
800 × 600
800 × 600
800 × 600
XGA—60
XGA—70
XGA—75
XGA—85
XGA—12060
70
75
85
1201024 × 768
1024 × 768
1024 × 768
1024 × 768
1024 × 768
SXGA1—70
SXGA1—75
SXGA1—85
SXGA1—10070...

Technical Specifications107
iMAC VGA
iMAC SVGA
iMAC XGA
MAC13
MAC16
MAC19—60
MAC19
MAC21117
95
75
67
75
59
75
75640 × 480
800 × 600
1024 × 768
640 × 480
832 × 624
1024 × 768
1024 × 768
1152 × 870
SDTV 480i
SDTV (576i)
SDTV (480p)
SDTV (576p)60
50
60
50720 × 480
720 × 576
720 × 480
720 × 576
HDTV (720p)
HDTV (1080i)50/60
50/601280 × 720
1920 × 1080 Mode Refresh Rate (Hz) Resolution 

108Technical Specifications 

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Notices
This chapter 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...

110Notices
■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 plug is damaged or frayed. If liquid has been spilled into the 
projector, or if it has been exposed to rain or...