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Appendix C: Technical Specifications 93
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
Safety
United States FCC 47CFR Part15B Class B (DoC)
UL1950 Rev. 3
Canada ICES-003 Class B
CSA C22.2 No. 950-95 (cUL)
CE Marking Directive 73/23/EEC, 89/336/EEC
EN 55022, EN 55024
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 card
must be set at a refresh rate (vertical frequency) that’s compatible with
the projector; see the following table for compatible formats. As noted
below, some images are automatically resized to display in one of the
projector’s “native” formats (such as XGA). In addition, the
frequencies of some computers may not allow images to display
correctly; see your computer’s documentation for details.
Mode Refresh Rate (Hz) Resolution
VGAEGA 70 640
× 350
*
VGA—60
VESA—72
VESA—75
VESA—85
60
72
75
85
640
× 480
*
640 × 480
*
640 × 480
*
640 × 480
*
720-730.book Page 93 Thursday, October 30, 2003 11:32 AM