Understanding the display and keyboard, Cursor, Clearing the calculator – HP 10B User Manual
Page 26: Clearing memory, Clearing messages, Keys description
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Understanding the Display and Keyboard
Cursor
The cursor (_) is visible when you arc entering a number.
Clearing the Calculator
L
ill
oooooc
OOODOO
=JOOC«
oooac
aooooi
oonnr'.
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When the cursor is on, 0 erases the last digit you entered.
Otherwise, 0 clears the display and cancels the calculation.
While you arc entering a number, pressing (C) clears it to
zero. Otherwise, (c) clears (he display of its current contents
and cancels the current calculation.
Clearing Messages.
When the HP-lOB is displaying an error mes
sage, 0 or clears the message and restores the original contents of the
display. Refer Co “Messages,” on page 133 for a complete list of messages
and meanings.
Clearing Memory
nooooo
DOOODO
^mooo
oaooc
ooooo
ooooo!
OOOOCj
Keys
Description
■ CLEAR ALLI
Clears all memory. Does not reset modes.*
Clears statistical memory.
• Modoc on youf HP-10D aro number ol payments per year (page 52), Begin and
End
(page and the display formats (page 26).
1: Getting Started 23