Manufacturer: OLYMPIA
Model: CPD5421
AKA: CPD 5421
Year: okt-1980
Display: VCF (14+1)
Circuits: NEC: µPD1257G
Dimensions: 335x220x78 mm 
Power type: AC
Origin:  
S/N:  
Owner:  

 

Feature  

Description 

Case:  

 

Color case:  

 

Color keyboard:  

 

Weight:  

2.5 kg

Voltage selection:  

110...120 V 50/60 Hz
220...240 V 50/60 Hz

Adapter:  

 

Power consumption:  

 

Working condition:  

 

Printed Circuit Boards (PCB's):  

 

Memories:  

 

Memories indication:  

 

Prog. steps:  

 

Decimal point handling:  

Via switch on keyboard 

Rounding:  

Via switch on keyboard

Calculation overflow indication:  

 

Input overflow indication:  

 

Divide by Zero indication:  

 

Square root of negative value indication:  

 

Negative value indication:  

 

Constant function:  

 

Calculation speed:  

 

Auto Power-off:  

 

Display details:  

15BT58Y

Printer:  

SEIKO: 370
2-color Ribbon
3.5 chars/s
2.8 mm Char.Height
Motor: 17 Volt DC
Paper width: 69 mm 

Extra features/remarks:  

 

Initial price:  

 

Overall quality rate (1-10):  

 

OEM-copies:  

 

Other sources of info:  

 

Advertisements/Publications:  

 

 

Keyboard ^

 

 

Schematics ^

 

 

PCB: Layouts ^