T1100                       (No longer manufactured)

General Information
    Model number:     PA7028U
    Dimensions:       12.2" W x 2.6" H x 12" D
    Weight:           9 lbs.
    Voltage:          Computer DC input  -  18VDC, 0.6A (+ = Core, - = Shell)
                      AC adapter - 120VAC, 60HZ, 25W
    Battery:          Internal rechargeable NiCD battery pack
    CPU:              80C88, 4.77MHZ
    RAM memory:       512KB standard (conventional)
    Drives:           One 3.5" 720K floppy disk drive
    Number of keys:   83
    Keyboard type:    PC
    Temperature:      Operating:  50 to 104 F (10 to 40 degrees C)
                      Humidity 20 to 80% RH
                      Non-Operating:  -4 to 150 F (-20 to +65 degrees C)
                      Humidity 5 to 95% RH (No Condensation)
    Operating system: Toshiba MS-DOS 2.11 (This is the only version
                      that will run)

Software Compatibility
    Compatible with most software written for the IBM PC/XT using a color
    graphics adapter (CGA) display

Interfaces
    RGB (CGA) color video port
    Composite b&w monochrome video port
    Parallel printer port
    External diskette drive port


Display
    Display type:       Twisted Nematic LCD (TN-LCD)
    Display area:       9.5"W x 4.3"H; 9.75 diagonal
    Resolution:     640W x 200H
    Aspect ratio:       1.4 : 1

Hardware Switches and Controls
    1) Power on/off
        Located on left side of computer
    2) LCD contrast dial
        Located on left side of computer
    3) Display select
        LCD or CRT display select switch - located on back of computer
    4) Internal/external FDD select switch
        Located on back of computer

Options
    PC1-PA7437E     PC Floppy Link (no longer manufactured)
    PC1-PA7224E     External 5.25" 360KB FDD (no longer manufactured)
    PC1-PA7235E     External 3.5" 720KB FDD (no longer manufactured)
    PC1-PA7435U     300 bps Bell 103 compatible modem/clock/RS-232-C
                    card  (no longer manufactured)