AKA: COMPET CS-2122D, 12 DIGIT, AKA (Label): ELECTRONIC CALCULATOR, CS-2122D, Product number (P/N): CS2122D (CS2122-D),
Keywords/Tags: CS2122D (CS2122-D) | 2122D | COMPET
Date of intro: ~1983, Origin: Japan (List), Dimensions: 220x210x75mm, Weight: 780g,
Power: AC, Adaptor: SHARP_adaptors: EA11E,
Display: Type = Display (VFD) (List), Digits = 12+1,
Number of keys: 29, #Key-Black: 24, #Key-Blue: 4, #Key-Red: 1,
Keyboard Array (Rows x Columns): 04x08, Keyboard Layout: [IC] [(ArrowRight)] [7] [8] [9] [-=] [MU] [CM] - [(SquareRoot)] [CE] [4] [5] [6] [+=] [%] [RM] - [+/-] [1] [2] [3] [(Division)] [M-] - [C] [0] [00] [000] [.] [x] [M+],
Decimal switch: [F-6-3-2-1-0-A], Round switch: [(ArrowUp)-5/4-(ArrowDown)], Miscellaneous switch: [K-(Blank) (Sigma)-(Blank)],
Classification: / Desktop with Display,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: SHARP_docu: (Cat.) 198311 (Japanese),
Main Components: SHARP: F2047CC,
Serie-members: SHARP: CS1122 (10-Digit); SHARP: CS1122A (10-Digit); SHARP: CS1122D (10-Digit); SHARP: CS2122 (12-Digit); SHARP: CS2122D (12-Digit),
Known Serial-numbers: 567 (List of all S/Ns from SHARP)
Initial Cost Price: 16800 JPY (€ 136,08), Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),