Calculated Industries 9430 User Manual

Page 12

User’s Guide — 11

Other Function Keys

- Preference Settings

Used to access the preference
settings. Repeated presses will cycle
through the various preferences.
Once in the preference setting mode,
the

and

–

keys are used to

change preference options.

C ÷

- Inverse Function

Calculates the reciprocal of the
displayed value.

C x

- Clear All

Clears all values and returns all
settings to their default values.

r =

- Paperless Tape

Accesses the Paperless Tape mode,
which keeps track of your last
20 entries.

C –

- Change Sign (+/-)

Toggles the sign of the displayed
value to positive or negative.