HP 32SII - Manual (Page 19)

Getting Started 1–3
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24 Size : 17.7 x 25.2 cm
Keys for Clearing
Key Description
a Backspace.
Keyboard–entry mode:
Erases the character immediately to the left of "_"
(the digit–entry cursor) or backs out of the current
menu. (Menus are described in "Using Menus" on
page 1–4.) If the number is completed (no cursor),
a clears the entire number.
Equation–entry mode:
Erases the character immediately to the left of " ¾ "
(the equation–entry cursor). If a number entry in
your equation is complete,
a erases the entire
number. If the number is not complete, a erases
the character immediately to the left of "_" (the
number–entry cursor. "_" changes back to "
¾ "
when number entry is complete.
a also clears error messages, and deletes the
current program line during program entry.
† Clear or Cancel.
Clears the displayed number to zero or cancels the
current situation (such as a menu, a message, a
prompt, a catalog, or Equation–entry or
Program–entry mode).