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Last database update :
04-21-2014


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Braun  ET90  aka 4769 , protocol   (no picture)
 

Paperless Printer. It stores up o 99 calculation steps in the internal battery protected memory.
 
Introduction date<=1995
End date>=1995
Type4 funct
Last update date2009_04_02
ProgrammableN
RAM size1+99steps
ROM size
Number of functions13+3mem
Alpha capabilitiesN
Number of keys30
Display typeLCD
Number of digits on display4x8+indic
Graphical (X x Y)N
Extention(s)N
PrinterN
Savingmem
Date or clock capabilitiesN
Microprocessor
Functions listLin Ent > ^ Cn V +/- Delta% % Rcl M+ Mt
Size (length x width x thickness)139x76x11
Weight
Batteries1x3Vcell
External powerN
Power consumption
Twin
Made in
Link(s)

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