AKA: COMPET 225, AKA (Label): MODEL CS-225, ELECTRONIC CALCULATOR, Product number (P/N): CS225 (CS-225),
Keywords/Tags: CS225 (CS-225) | 225 | COMPET
Date of intro: 1973, Origin: Japan (List), Dimensions: 229x191x76mm, Weight: 1500g,
Power: AC,
Display: Type = Display (VFD tube) (List), Digits = 12+1,
Number of keys: 20, #Key-Blue: 2, #Key-Red: 1, #Key-White: 17,
Keyboard Array (Rows x Columns): 04x06, Keyboard Layout: [7] [8] [9] [CE] [C] [CM] - [4] [5] [6] [RC] [-=] [MR] - [1] [2] [3] [x] [(Division)] - [0] [.] [+=],
Decimal switch: [6-4-2-0], Round switch: [5/4-(ArrowDown)], Miscellaneous switch: [K-N (Sigma)-N],
Classification: / Desktop with Display,
Featuring: Logic-technology: LSI (Large Scale Integration), calculator-chipset, Memories: 1,
Related with: SHARP_docu: (Instr.) *: CS124,CS225 (version-1); SHARP_docu: (Instr.) *: CS124,CS225 (version-2); SHARP_parts: (Box) CS225,
Main Components: SHARP: PWBE1004CCB,
Serie-members: SHARP: CS124 (Without Memory); SHARP: CS225 (With Memory),
Known Serial-numbers: 21386509 | 390017605 | 39017605 | 39020311 (List of all S/Ns from SHARP)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: SCHLEPPTOPS Rechnerwiki