HP 10bII User Guide

A: Assistance, Batteries, and Service 121
Determining if the Calculator Requires Service
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n The calculator won’t turn on (nothing is in the display):
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1 
 UHVHWWKHFDOFXODWRUVHHEHORZDQGLIQHFHVVDU\
 HUDVHWKHPHPRU\VHHEHORZ
7KH
All Clear PHVVDJHVKRXOGQRZEHGLVSOD\HG,IWKLVLVQRWWKH
FDVHWKHFDOFXODWRU UHTXLUHVDVH UYLFH
Resetting the calculator
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 3UHVV 
1 
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Erasing the calculator’s memory
 +ROGGRZQWKH 1 NH\
 +ROGGRZQWKH
P DQGWKHQWKH / NH\
 5HOHDVHDOOWKUHHNH\V
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All ClearVKRXOGEHGLVSOD\HG
n The calculator doesn’t respond to keystrokes (nothing
happens when you press the keys):
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 HUDVHWKHPHPRU\VHHDERYH
7KH
All Clear PHVVDJHVKRXOGQRZEHGLVSOD\HG,IWKLVLVQRWWKH
FDVHWKHFDOFXODWRU UHTXLUHVDVH UYLFH
10B.book Page 121 Wednesday, June 21, 2000 5:19 PM

HP 10bII Specifications

General

Digits	12 digits
Display type	LCD
Display tilting	No
Display size (HxV)	16 x 63.5 mm
Display number of lines	1 lines
Display number of characters	12
Type	Financial
Form factor	Pocket
Control type	Buttons
Product color	Black, Grey
Battery life	1 year(s)
Battery type	CR2032
Power source	Battery
Auto power off	Yes
Auto power off after	5 min
Number of batteries supported	2
Operation	170
Memory registers	22
Storage media type	-

Weight and Dimensions

Depth	145 mm
Width	80.9 mm
Height	14 mm
Weight	85 g