Product number (P/N): 1,
Keywords/Tags: 1 | MARK 1
Date of intro: ~1972, Origin: Japan (List),
Power: AC,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 18, #Key-Blue: 2, #Key-Red: 2, #Key-White: 14,
Keyboard Array (Rows x Columns): 04x05, Keyboard Layout: [7] [8] [9] [CE] [C] - [4] [5] [6] [x] [(Division)] - [1] [2] [3] [+] [-] - [0] [.] [=],
Decimal switch: [5-4-3-2-F], Miscellaneous switch: [K-(ArrowUp)],
Classification: / Desktop with Display,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: TEXAS INSTRUMENTS: TMS0101ANC,
Resemblance with: (Resemblance 506),
Serie-members: COMPUTEX: 1 (version-1) (Different Keyboard caps); COMPUTEX: 1 (version-2) (Different Keyboard caps),
Known Serial-numbers: A15869 (A-15869) (List of all S/Ns from COMPUTEX)
Collector value: 7.5/10,