Epson PowerLite 821p Projector
2 - Epson PowerLite 821p Projector 9/04
Electrical
Rated frequency 50/60 Hz
Power supply 100 to 120 VAC, 3.2 A
200 to 240 VAC, 1.6 A
Power Operating: 280 W
consumption Standby: 5 W
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
Safety and Approvals
United States FCC 47CFR Part15B Class B (DoC)
UL60950 Third Edition
Canada ICES-003 Class B
CSA C22.2 No. 60950 (cUL)
CE Marking Directive 73/23/EEC, 89/336/EEC
IEC60950 Third Edition
EN 55022, EN 55024
Compatible Video Formats
The projector supports NTSC and PAL international video
standards, as well as SDTV and HDTV display formats.
Compatible Computer Display Formats
To project images from a computer, set the computer’s video
card at a refresh rate (vertical frequency) compatible with the
projector; see the following table for compatible formats. For
best results, set the computer’s resolution to the projector’s
native resolution (1024 × 768). If this resolution isn’t available,
select one of the other compatible formats.
Mode Refresh Rate (Hz)
NTSC
NTSC 4:43
PAL
M–PAL
N–PAL
PAL60
60
60
50
60
50
60
HDTV (720p)
HDTV (1080i)
SDTV (480i)
SDTV (540i)
SDTV (480p)
60
60
60
50
60
Mode Refresh Rate (Hz) Resolution
VGA EGA 70 640
× 350
VGA—60
VESA—60
VESA—72
VESA—75
VESA—85
60
60
72
75
85
640
× 480
640
× 480
640
× 480
640
× 480
640
× 480
SVGA—56
SVGA—60
SVGA—72
SVGA—75
SVGA—85
56
60
72
75
85
800
× 600
800
× 600
800
× 600
800
× 600
800
× 600
XGA—60
XGA—70
XGA—75
XGA—85
60
70
75
85
1024
× 768
1024 × 768
1024 × 768
1024 × 768
SXGA1—70
SXGA1—75
SXGA1—85
70
75
85
1152
× 864
1152
× 864
1152
× 864
SXGA2—60
SXGA2—75
SXGA2—85
60
75
85
1280
× 960
1280
× 960
1280
× 960
SXGA3—60
SXGA3—75
SXGA3—85
60
75
85
1280
× 1024
1280
× 1024
1280
× 1024
UXGA—60 60 1600
× 1200
iMAC VGA
iMAC SVGA
iMAC XGA
MAC13
MAC16
MAC19—60
MAC19
MAC21
117
95
75
67
75
59
75
75
640
× 480
800
× 600
1024
× 768
640 × 480
832
× 624
1024
× 768
1024 × 768
1152 × 870
