AKA: AUTO CALENDAR, LIQUID CRYSTAL CALCULATOR LC-840WA, AKA (Label): ELECTRONIC CALCULATOR, LC-840WA, Product number (P/N): LC840WA (LC-840WA),
Keywords/Tags: LC840WA (LC-840WA) | AUTO CALENDAR | LIQUID CRYSTAL CALCULATOR LC-840WA
Date of intro: 1980, Origin: Japan (List), Dimensions: 124x69x8mm,
Power: 3V: (LR44 x2),
Display: Type = Display (LCD) (List), Digits = 8+1,
Number of keys: 31, #Key-SilverColor: 31,
Keyboard Array (Rows x Columns): 06x05,
Miscellaneous switch: [lock-set-calculator],
Classification: / Pocket / Time,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Related with: TOSHIBA_docu: (Instr.) LC840WA,
Main Components: TOSHIBA: LC840WA,
Original Equipment Manufacturer : TOSHIBA: LC840WA (List of all Export-OEM-models from TOSHIBA), Resemblance with: MATTEL: Diet Trac; NATIONAL SEMICONDUCTOR: 120; PRIVILEG: LC2050WA,
Known Serial-numbers: 100269 | 105473 | I707623 (I 107623) (List of all S/Ns from TOSHIBA)
Initial Cost Price: USD60.00, Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: DATAMATH CALCULATOR MUSEUM