AKA: COMPET CS-2115D, AKA (Label): ELECTRONIC CALCULATOR, CS-2115D, Product number (P/N): CS2115D (CS-2115D),
Keywords/Tags: CS2115D (CS-2115D) | 2115D | COMPET
Date of intro: ~1979, Origin: Japan (List), Dimensions: 230x221x92mm, Weight: 1160g,
Power: AC,
Display: Type = Display (VFD) (List), Digits = 12+1,
Number of keys: 30, #Key-Black: 23, #Key-Blue: 4, #Key-Red: 1, #Key-White: 2,
Keyboard Array (Rows x Columns): 05x08, Keyboard Layout: [+/-] [MU] - [IC] [(ArrowRight)] [7] [8] [9] [-=] [%] [CM] - [(SquareRoot)] [CE] [4] [5] [6] [+=] [(Division)] [RM] - [(ArrowUp)(ArrowDown)] [1] [2] [3] [x] [M-] - [C] [0] [00] [000] [.] [M+],
Decimal switch: [F-6-3-2-0], Round switch: [OFF-5/4-(ArrowDown)-ON], Miscellaneous switch: [GT-(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.) 198110 (Japanese),
Serie-members: SHARP: CS1115 (10-Digit); SHARP: CS1115D (10-Digit); SHARP: CS2115 (12-Digit); SHARP: CS2115D (12-Digit (Japan Only)); SHARP: CS2116 (12-Digit with Clock),
Known Serial-numbers: 021 | 022 (List of all S/Ns from SHARP)
Initial Cost Price: 16800 JPY (€ 136,08), Collector value: 7/10,