HP 10bII User Manual

Getting Started
Power On and Off
J To turn on your HP 10BII, press @. To turn the calculator
off, press the orange shift key (CO), then Π(also written C2
©).
Since the calculator has continuous memory, turning it off
does not affect the information you have stored. To
conserve energy, the calculator turns itself off approximately
10 minutes after you stop using it. The calculator uses two lithium
batteries. If you see the low-battery symbol (<—) in the display, replace
the batteries. Refer to appendix A for more information.
Adjusting the Display Contrast
То change the brightness of the display, hold down @ and then press
or(3.
Simple Arithmetic Calculations
Arithmetic Operators. The following examples demonstrate using the
arithmetic
operators
®,
О),
(2,
and
©.
If you press more than one operator consecutively, for example © ©
G9
Ө,
ай
are
ignored
except
the
last
one.
If you make a typing mistake while entering a number, press (*) to erase
the incorrect digits.
1: Getting Started 23

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