Calculator Mode - Sharp EL-6850 Operation Manual

(1) Recalling only the secret listings
1. Turn the Secret function off. (Refer to page 20.)
2. Press the desired mode key (other than that for Calendar,
Calculator, or Conversion mode) to display the entry
prompt.
3. Press
2nd MARK
4. Press (or
2nd NEXT
The secret listings only are sequentially recalled.
• If no secret listing is found, "NOT FOUND !" is displayed
briefly and the display returns to the entry prompt.
6. Deleting and Changing the Password
1. Turn the Secret function off.
(Refer to page 20.)
2. Press
2nd SECRET
3. Press to select "2 : DELETE THE PASSWORD".
2
4. Enter the old password to be deleted and press
"PASSWORD IS DELETED !" is displayed briefly and the
display changes into the entry prompt.
5. To register a new password, follow the procedure
described in "1. Registering a Password" on page 20.
22
. The " " is displayed.
).
2nd PREV
1:HIDE SECRET
2:DELETE THE
PASSWORD
CAPS
.

Calculator Mode

Press
CALC/CONV
Each time you press
between Calculator and Conversion modes.
CAPS
The Organizer can calculate numbers up to 12 digits long.
1. Calculation
Before performing a calculation, press
to clear the display and memory.
CM
When + , – ,
respective symbol, "+", "–", " ", " ", "M+", or "M–" is
displayed. When = or
displayed. (In the examples, these symbols are not
described.)
.
ENTER
2. Errors
When the integer part of a calculation result or any integer in
the memory exceeds 12 digits, or other invalid operations are
attempted, an error will occur. ("–E–" will appear.) Press
to clear the error.
C•CE
once or twice to select Calculator mode.
, the display switches
CALC/CONV
CALC
[
CAPS
0.
, , , or is pressed, the
M + M –
is pressed, the symbol "=" is
%
CONVERSION
1 ] $ £
0.
0.
and
C•CE C•CE