HP 30b HP 30b Business Professional Quick Start Guide - Page 11

FIX=-1, Degree, Display, Function, Description, shortcut. If you press the decimal point

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Table 1-1 Customizing the Calculator Display/ Function FIX= Degree or Radian Description Display precision (the number of digits displayed to the right of the decimal point). Default is 2. Key in the number of digits you want and press I, or press = until the number of digits you want is displayed. The display precision can be any number from 0-11. If you specify -1, the calculator displays numbers with the most appropriate number of digits after the decimal point. If you find you need to change the FIX setting often, use the following shortcut: 1. Press : and release it. Check that the secondary function annunciator is displayed. 2. Press : again, and, without releasing it, press a key, 0-9 that corresponds to the desired FIX setting. FIX settings for 10 and 11 are not available using this shortcut. If you press the decimal point,., instead of a numbered key, FIX=-1 is selected. Angular mode in degrees or radians for trigonometric functions. Default is Degree. Pressing I toggles between these options. Getting Started 5

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Getting Started
5
FIX=
Display precision (the number of digits displayed to the
right of the decimal point). Default is
2
.
Key in the number of digits you want and press
I
,
or press
=
until the number of digits you want is
displayed. The display precision can be any number from
0-11. If you specify -1, the calculator displays numbers with
the most appropriate number of digits after the decimal
point. If you find you need to change the FIX setting often,
use the following shortcut:
1. Press
:
and release it. Check that the secondary
function annunciator is displayed.
2. Press
:
again, and, without releasing it, press a
key, 0-9 that corresponds to the desired FIX setting. FIX
settings for 10 and 11 are not available using this
shortcut. If you press the decimal point,
.
, instead of
a numbered key,
FIX=-1
is selected.
Degree or
Radian
Angular mode in degrees or radians for trigonometric
functions. Default is
Degree
.
Pressing
I
toggles between these options.
Table 1-1
Customizing the Calculator
Display/
Function
Description