Appendix C: Technical Specifications
99
Environmental
Temperature Operating: 41 to 104° F (5 to 40° 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 Part 15B Class B
UL1950 Rev. 3
Canada DOC ICES003 Class B
CSA C22.2 No. 950 Rev. 3
CE Marking Directive 89/336/EEC, 92/31/EEC
EN 60950
Compatible Video Formats
The projector supports NTSC, HDTV, 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
VGACGA 70 640
×
400
VGAEGA 70 640
×
350
VGA60 59.94 640
×
480
VGA72 72.809 640
×
480
VGA75 75 640
×
480
VGA85 85.008 640
×
480
7700.book Page 99 Wednesday, November 1, 2000 6:15 PM
