106 Technical Specifications
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 projector. Some images are automatically resized using Epson’s

SizeWize™ technology to display in the projector’s native format. The

frequencies of some computers may not allow images to display

correctly; see your computer’s documentation for details.

EX31/EX51
Computer, component video, composite video, and S-Video
Mode
Refresh
rate (Hz) Resolution
VGA EGA 85 640 × 350
VGA—60
VESA—72
VESA—75
VESA—85
60
72
75
85
640 × 480 (640 × 360*)
640 × 480 (640 × 360*)
640 × 480 (640 × 360*)
640 × 480 (640 × 360*)
SVGA—56
SVGA—60
SVGA—72
SVGA—75
SVGA—85
56
60
72
75
85
800 × 6001 (800 × 450*)
800 × 6001 (800 × 450*)
800 × 6001 (800 × 450*)
800 × 6001 (800 × 450*)
800 × 6001 (800 × 450*)
XGA—60
XGA—70
XGA—75
XGA—85
60
70
75
85
1024 × 7681 (1024 × 576*)
1024 × 7681 (1024 × 576*)
1024 × 7681 (1024 × 576*)
1024 × 7681 (1024 × 576*)
SXGA1—70
SXGA1—75
70
75
1152 × 864
1152 × 864
WXGA—60
WXGA—75
60
75
1280 × 800
1280 × 800
SXGA2—60 60 1280 × 960
SXGA3—60 60 1280 × 1024
WXGA1—60
WXGA2—60
60
60
1280 × 768
1360 × 768
WXGA+60 60 1440 × 900
SXGA+60 60 1400 × 1050