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Calculated Industries 4067 Pocket Reference Guide User Manual

Page 5

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Key Definitions

Basic Function Keys

O

On/Clear Key – Turns on power. When not in a prompting

sequence, pressing once clears the last entry and what is

displayed. Pressing twice clears all non-permanent values.

Within a prompting input sequence, pressing once clears

the entry and leaves the prompt displayed. Pressing twice

exits the prompt function, but does not clear non-permanent

values. A third press clears non-permanent values.

Within an output sequence, pressing once exits the prompt

function, but does not clear non-permanent values. Pressing

twice clears non-permanent values.

o

Off – Turns all power off. Clears all non-permanent memory.