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l
Press
to erase the last digit typed.
l
E on the display indicates an error. Touch
to
clear the error.
l
Touch
to change the sign of a displayed value.
l
To perform a square root calculation using the
keyboard, press
(on the bottom row).
For other calculation operations, see p. 181.
The
In the basic calculator mode, only the results of a
less printer
calculation are displayed. Using the paperless printer, you
can retain the steps in a calculation and later edit that
calculation. This allows you to change numbers and
operators
x, , =)
back up intermediate results
within a calculation so that you do not later have to
reenter the entire calculation.
,
,
and
terminate a calculation
sequence, and a value entered following any of these
keys begins a new calculation. Using the paperless
printer, a calculation sequence is retained and can be
recalled with
PREV
even after the display has been
cleared with
until a new one is entered, or all
steps are deleted using
.
Up to 50 steps have been be stored for a calculation.
(Power calculations must be carried out using multiple
multiplication. Otherwise, the functions are the same as
those for the basic calculator mode.)
Performing calculations
1.
Press
to open the application.
2. Touch
. Enter the calculation.
Entered values
1’
The number of
steps that have
been entered.
175
Summary of Contents for IQ-8900
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Page 45: ......
Page 47: ...Part Names and Functions CAPS 2nd ii q Gq SPACE I N S xq E N T E R i J 46 ...
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Page 80: ... I I I 1 I I l 79 ...
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Page 318: ...X XMODEM transfer protocol 264 317 ...
Page 319: ... MEMO ...
Page 320: ... MEMO ...
Page 322: ...SHARP CORPORATION ...