Summary of Contents for HP Business Consultant 20b
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HP 20b Operating modes, clearing options and error messages Mode menu options Begin/End mode Adjusting display contrast Clearing options The reset menu Number entry Error messages...
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HP 20b to suit themselves. Table 1-1 below indicates the options you can change in the Mode menu, and the default settings, as when the HP-20b is in a new or reset state. When using this menu, you may exit the menu by pressing O.
123. The exponent must have a value between -499 and +499. Error messages The table that follows shows the error messages that the HP 20b can produce and their meanings. Error Message Cause or explanation ER: Underflow The calculation generated an underflow (result of 0).
ER: Parenthesis: An error linked to use of parentheses: unmatched, too many, etc. ER: Insufficient Memory Insufficient memory. ER: No Solution Found No solution found. hp calculators - 5 - HP 20b Operating modes and clearing options - Version 1.0...