BA II PLUS™ PROFESSIONAL Calculator
BA II PLUS™ PROFESSIONAL Calculator
BA II PLUS™ PROFESSIONAL Calculator
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Resetting the <strong>Calculator</strong><br />
Resetting the calculator:<br />
• Clears the display, all 10 memories, any unfinished<br />
calculations, and all worksheet data.<br />
• Restores all default settings<br />
• Returns operation to the standard-calculator mode<br />
Because the calculator includes alternative methods that let you clear<br />
data selectively, use reset carefully to avoid losing data needlessly. (See<br />
“Clearing <strong>Calculator</strong> Entries and Memories” on page 6.)For example, you<br />
might reset the calculator before using it for the first time, when starting<br />
a new calculation, or when having difficulty operating the calculator and<br />
other possible solutions do not work. (See “In Case of Difficulty” on<br />
page 100.)<br />
Pressing & } !<br />
1. Press & }. The RST ? and ENTER indicators appear.<br />
Note: To cancel reset, press & U. 0.00 appears.<br />
2. Press !. RST and 0.00 appear, confirming that the calculator is<br />
reset.<br />
Note: If an error condition exists, press P to clear the display before<br />
attempting to reset.<br />
Performing a Hard Reset<br />
You can also reset the calculator by gently inserting a pointed object<br />
(such as an unfolded paper clip or similar object) in the hole marked<br />
RESET in back of the calculator.<br />
Clearing <strong>Calculator</strong> Entries and Memories<br />
Note: To clear variables selectively, see the specific worksheet chapters in<br />
this guidebook.<br />
To clear<br />
One character at a time, starting with the last digit<br />
keyed in<br />
An incorrect entry, error condition, or error<br />
message<br />
Press<br />
*<br />
P<br />
6 Overview of <strong>Calculator</strong> Operations