Apple PC Compatibility Card 7-inch card - Manual (Page 201)

Video specifications
Video modes
m VGA modes 0-7 and D-13h
m SVGA modes for 640x480 and 800x600 (79h, 6Ah, 70h)
m VESA 2.0 support in BIOS
m supports 13-, 14-, 16-, and 20-inch Macintosh-compatible monitors;
Macintosh Portrait Display monitors; Macintosh Two-Page Display
monitors; and 15-, 17-, and 20-inch Macintosh multiple scan monitors
m supports all VGA monitors
m EGA, CGA, MDA also supported
m 1 MB video DRAM
Sync signals
m separate horizontal, composite, and vertical sync at TTL levels
Power
m +5V ±5%, @ 1.3A typical
Environment
Temperature
m Operating: 10° C to 40° C (50° F to 104° F)
m Non-operating: –40° C to 65° C (–40° F to 149° F) for 72 hours
Relative humidity
m Operating: 10% RH to 90% noncondensing
m Non-operating: 5% RH to 95% noncondensing
Altitude
m Operating: -1,000 to 10,000 feet (-304.8 m to 3,048 m)
m Non-operating: -1,000 to 40,000 feet (-304.8 m to 12,192 m)
195 Technical Information