Sharp OZ-640 - Manual (Page 55)

54
Calculation examples Conversion function
The Organizer can be used to perform conversions between
different currencies and units of length, area, volume, mass,
temperature and energy. There are 3 conversion index groups.
The first index group comprises eight currency conversion
screens in which you can set and edit the exchange rates
yourself. The other two index groups have preset conversion
factors so conversion can be performed right away.
Changing the currency rate
1. Press [CALC/CONV] twice until the Conversion index
display appears. Select the desired item and press
[ENTER] to confirm.
For example, you want to set one Canadian dollar equal to
0.45 pounds Sterling:
2. Press [EDIT] in order to change the rate.