AKA: Compet 122, AKA (Label): MODEL CS-122, ELECTRONIC CALCULATOR, Product number (P/N): CS122,
Keywords/Tags: CS122 | 122 | Compet
Date of intro: ~1971, Origin: Japan (List),
Power: AC,
Number of keys: 16, #Key-Black: 15, #Key-Red: 1,
Keyboard Array (Rows x Columns): 04x05, Keyboard Layout: [7] [8] [9] [-=] [C] - [4] [5] [6] [(Division)] - [1] [2] [3] [+=] [x] - [0] [.],
Decimal switch: [4-2-0], Round switch: [5/4-(ArrowDown)], Miscellaneous switch: [X-N-(Divide)],
Classification: / Desktop with Display,
Serie-members: SHARP: CS122 (version-1) (Small Red Key, No Memory); SHARP: CS122 (version-2) (Big Red Key, No Memory); SHARP: CS122J (No Memory); SHARP: CS123J (1 Memory); SHARP: CS223 (1 Memory),
Collector value: 8/10,