3800 HD (250-3533) Specifications Faxback Doc. # 1475 Processor: Cyrix Cx486SLC-20MHz Memory: 2 MB (Expandable to 4 MB) Dimensions: 1 5/8 x 12 3/16 x 10" Weight: 6.2 lbs. Power Req: 110-volt AC/60 Hz, Battery: Nickel-Cadmium Rechargeable AC Adapter/Charger Approx. 2 hrs. per charge Temp: Operating: 40 to 100'F Humidity: Operating: Max 80% Storage: -40 to 150'F Storage: Max 90% Display: VGA LCD See-Through Type Screen: 640 x 480 Pixels, 80 char. x Dark Blue Characters/ 25 lines (VGA) White Background with HD Drive: 2 1/2", 60 MB FL Backlight with 19 msec Seek Time D Drive: 1.44 MB/720 KB (Formatted) Floppy: 3 1/2" 1.44 MB. Interfaces: Serial DB-9, Parallel DB-25 Serial Port for Modem Mathco: Intel-80387SX-20 MHz CURRENT BIOS ROM Version: 03:10:01 (jej-05/10/94)