Casio SF-4900ER Calculator User Manual


 
7
PART 5 Calculator Functions
The SF Unit also gives you the capability to perform all of the mathematical
operations available on todays calculators. In addition, you also get an
innovative date calculation function that makes it possible to perform addition
and subtraction operations that involve dates.
Conversion modes describe functions for converting between three national
currencies, or between euros and national currencies.
PART 6 Data Communications
The data communications capabilities of the SF Unit let you transfer data
between two SF Units, between the SF Unit and the CASIO CSF Unit or NX Unit,
or between the SF Unit and a personal computer.
PART 7 Technical Reference
This part of the manual provides technical information on troubleshooting,
user maintenance, specifications, etc.
Manual conventions
This manual uses the following conventions when mentioning key operations
and functions within text.
Keys are indicated using upper-case bold characters
LIKE THESE.
When a key has more than one function, only the function under discussion
at that time will be noted. With the ON/CLEAR key, for example, ON will be
used to indicate switching the SF Unit on, while
CLEAR will be used to indicate
the clear operation.
Text that appears on the display of the unit is represented in this manual using
a font that is different from the explanatory text. The display text NAME? for
example represented as: NAME?.
Note that operation of this units
SHIFT key is different from that normally
found on a computers keyboard. For the operation
SHIFT CLEAR, for
example, you should not hold down the
SHIFT key while you press CLEAR.
Instead, you should press and then release the
SHIFT key, and then press the
CLEAR key.
Manual conventions