AKA (Label): MODEL SM-1210M, Product number (P/N): SM1210M (SM-1210M),
Keywords/Tags: SM1210M (SM-1210M)
Date of intro: ~1974, Origin: Japan (List), Dimensions: 160x92x30mm, Weight: 265g,
Power: Rechargeable,
Display: Type = Display (LED) (List), Digits = 12,
Number of keys: 23, #Key-Black: 17, #Key-Blue: 3, #Key-Red: 3,
Keyboard Array (Rows x Columns): 06x04, Keyboard Layout: [%] [EX] [MR] - [CE] [CM] [M-] [M+] - [7] [8] [9] [(Division)] - [4] [5] [6] [x] - [1] [2] [3] [-=] - [0] [.] [C] [+=],
Decimal switch: [DECIMAL_0-2-6], Miscellaneous switch: [K_OFF-ON POWER_OFF-ON MEMORY_OFF-ON],
Classification: / Pocket,
Featuring: Procent,
Main Components: NEC: µPD284C,
Resemblance with: (Resemblance 077_6_4_23),
Known Serial-numbers: 0782551 (List of all S/Ns from TOP STAR)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),