Sharp CS-4194HC - Manual (Page 12)

10
There are several situations which will cause an
overflow or an error condition. When this occurs,
the error symbol “E” will be displayed and all keys
will electronically lock.
The contents of the memory at the time of the error
are retained.
If “0•E” then “ , , , , , , , ” is printed in red at the time
of an error (in Non-print mode, error symbols are
only displayed),
must be used to clear the
calculator.
If an “E” with any numerals except zero is
displayed, the error may be cleared with
or
and the calculation can still be continued.
Error conditions:
1. Entry of more than 14 digits or 13 decimals.
This error can be cleared with or .
2. When the integer portion of an answer exceeds
14 digits.
3. When the integer portion of the contents of the
memory exceeds 14 digits.
(Ex.
99999999999999 1 )
4. When any number is divided by zero. (Ex. 5
0 )
ERRORS
Time for battery replacement
Replace with a new battery once 2 year.
Method of battery replacement
Use one lithium battery (CR2032).
Note: When replacing the battery, the set tax rate
and the memory contents will be lost.
You may want to write down the tax rate and
other important numbers on a sheet of paper.
1) Turn the power switch “OFF” and unplug the
power supply plug from the outlet.
2) Remove the battery cover on the back of the unit.
(Fig. 1)
3) Remove the exhausted battery and install one
new lithium battery. Wipe the battery well with a
dry cloth and place the plus “+” side upward. (Fig.
2)
4) Replace the battery cover by reversing the
removal procedure.
5) Press the RESET switch on the back of the unit
(See page 13).
REPLACEMENT OF BATTERY FOR MEMORY PROTECTION