Hewlett-Packard HP-11C Scientific programmable calculator

General specifications
Type Scientific programmable calculator
Production years 1981 - 1989
New price USD 135.00
Operating system n.a.
Chipset/CPU -
I/O -
Performance index 1.5
Entry method Reverse Polish Notation
Precision 10 digits
Advanced functions

Forensic result -

Scientific programmable calculator: Hewlett-Packard HP-11C
Programming model Fully-merged keystroke entry
Programming features

Program display Keycode
Program editing Auto-insert program entry
Programming 203 program steps
Data 20 numbers
Functions + -
Type LCD
Size 10(7+2) digits
LWH 7612712 mm
Weight 113 g
Batteries 3LR44
External power -
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Scientific programmable calculator: Hewlett-Packard HP-11C

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This page was last modified on June 29th, 2010

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1 Responses so far

My HP 11C has somehow been set to french designation. For example, the number one thousand has the comma and period switched, so it keys in as "1.000,00"

How can I change it back to the English system to read "1,000.00"?
Fran Yungwirth
August 4th, 2010