Garmin 720C Manual De Usuario
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
non-condensing
Storage: 10 to 90% RH,
non-condensing
non-condensing
Safety
United States
FCC 47CFR Part15B Class B (DoC)
UL1950 Rev. 3
UL1950 Rev. 3
Canada
ICES-003 Class B
CSA C22.2 No. 950-95 (cUL)
CSA C22.2 No. 950-95 (cUL)
CE Marking
Directive 73/23/EEC, 89/336/EEC
EN 55022, EN 55024
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.
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.
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
VESA—72
VESA—75
VESA—85
60
72
75
85
72
75
85
640
×
480
*
640
×
480
*
640
×
480
*
640
×
480
*
720-730.book Page 93 Thursday, October 30, 2003 11:32 AM