AKA: 121 PD X, AKA (Label): 121 PD X, Product number (P/N): 121PDX (121 PD X),
Keywords/Tags: 121PDX (121 PD X)
Origin: Japan (List),
Power: AC,
Display: Type = Display (VFD) (List), Digits = 12+1,
Number of keys: 35, #Key-Black: 25, #Key-Green: 4, #Key-Red: 2, #Key-Yellow: 4,
Keyboard Array (Rows x Columns): 05x09,
Decimal switch: [A-0-1-2-3-5-F], Round switch: [(ArrowUp)-5/4-(ArrowDown)], Miscellaneous switch: [(Sigma)K-(Blank) NP-P-IP],
Classification: / Desktop with Display+Printer,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with:
ELECTRO CALCUL_docu: (Schema) 121PDX
ELECTRO CALCUL_docu: (PCB) 121PDX,
Main Components: (Unknown manufacturer): _Unknown_00015_,
Known Serial-numbers: 40120978 (List of all S/Ns from ELECTRO CALCUL)
Collector value: 6/10,