Manufacturer: BUSICOM
Model: 60DB
AKA: Personal 60.DB
Year: 1973
Display: LED (6)
Circuits: MOSTEK: MK6011
Dimensions: 152x86x42 mm
Power type:  
Origin: Japan
S/N:  
Owner: Many thanks to:
JANSSENS André from Belgium for this info.

 

Case: 
Color case: 
Color keyboard: 
Weight: 
Voltage selection: 
Power consumption: 
Working conditions: 
Printed Circuit Boards (PCB's): 
Memories: 
Memories indication: 
Prog. steps: 
Decimal point handling: 
Rounding: 
Calculation overflow indication: 
 

 

Input overflow indication: 
Divide by Zero indication: 
Square root of negative value indication: 
Negative value indication: 
Auto constant function by pressing twice: 
Auto Power-off: 
Display details: 
 


Keyboard details: 
Printer: 
Printer roll: 
Printer inkt-ribbon: 
Extra features/remarks: 

Initial price: 
Overall quality rate (1-10): 
OEM-copies: 
Other sources of info: 
Advertisements/Publications: 


Beige.
Black.
310 g

1 Watt.





Via keyboard switch.

Full bank of zeros and decimal points.
Overflow will occur when the calculation exceeds 12 digits 
for addition, subtraction, multiplication, and 11 digits for division.
When overflow occurs, an automatic locking system prevents further
calculation until overflow is cleared.


N/A.
Via left side of display.


Display has only 6 places but gives 12 digits of info.
When significant places number more than 6, 
the 'UP'-arrow lights. Pushing [<-] at this time,
switches the display to the 'upper'-portion of the result.

N/A.
N/A.
N/A.
With low batteries, a full bank of Eights is displayed.
All previous calulations are auto cleared with Switch-on.



DENTAKU-MUSEUM
-