Specifications for SCM/Marchant Cogito 412

Manufacturer:		Smith-Corona Marchant Division of SCM Corp.
Model Number:		Cogito 412
Serial Number:		71905207
Date of Manufacture:	Mid-1970
Manufactured In:	USA, Oakland, California (Marchant Electronics)
Original Price:		$695
Weight:			7 Pounds
Size:			11 1/2" Wide, 10 1/2" Deep, 5" High
Power Requirement:	15 Watts, 115VAC
Display Technology:	Nixie Tube, Incandescent Overflow/Negative Indication
Logic Technology:	8 Early AMI-made LSI Integrated Circuits 
Digits of Capacity:	12, Leading-zero dimming, trailing-zero dimming on entry
Decimal Modes:		Fixed, Keyboard Selectable, 1-10 digits
Arithmetic Logic:	Unusual accumulator-style addition/subtraction
			Capable of summing products/quotients in accumulator (=+ key)
Math Functions:		Four Function
Constant:		Yes, Continuous all functions
Memories:		None

Previous Machine:	Sharp QT-8D
Next Machine:		SCM Cogito 414

Related Machines:	SCM Cogito 240SR
			SCM Cogito 414

Advertising:		"Marchant. The First."
			"This is the Marchant..." [452K]

Other Documentation:	US Patent 3622768: Dual Key Depression for Decimal Position Selection


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