Calculator Mode - Sharp ZQ-520 Operation Manual

TO DO (ALL):
NEXT 1 1
TO DO (DONE):
NEXT 1
• When the Secret function is on, "SECRET ON MODE" is displayed and
the file cannot be deleted. In this case, turn the Secret function off (page
21) and repeat the above procedure.
4. Press .
Y
• To cancel the deletion operation, press
• All of the listings (including secret listings) in the selected mode will be
deleted all at once.
(2) Deleting all of the scheduled listings for an entire month
1. Press to recall the calendar for the desired month.
CALENDAR
2. Press . "DELETE? Y/N" will appear.
DEL
3. Press to delete all of the schedule listings for the currently
Y
displayed month.
• To cancel the deletion operation, press
• Although all of the schedule listings for the month are deleted,
anniversaries are still retained.
(3) Deleting the password and secret listings
(Refer to page 21, "Secret Function" on registering the password and
turning the Secret function on and off.)
The password and all secret listings can be deleted at the same time.
1. Press to select "3 DATA DELETION".
MENU 3
2. Press to select "2 SECRET DATA".
2
NEXT
"ALL SECRET DATA DELETE? Y/N" is displayed.
3. Press .
Y
• To cancel the deletion operation, press
• "DELETED!" is displayed briefly and the password and all secret listings
are deleted.
18
.
.
2
.
N
N .
N .

Calculator Mode

The Organizer's built-in calculator can perform the 4 arithmetic calculations
in up to 12 digits.
Calculator mode is selected by
pressing once or twice.
CALC/CONV
Each time you press this key, the display
switches between Calculator and
Conversion modes.
Before performing any calculation, press
• An error occurs when the integer section of the calculation result
exceeds 12 digits, if the memory exceeds 12 digits, or a number is
divided by zero. ("-E-" is displayed.)
Press to cancel the error.
C•CE
Example Operation
(–24+2) ÷ 4=
–
24
+ 57 = The second figure (57)
34
34 + 57 =
45 + 57 =
45
(Subtraction and division are
performed in the same way as above.)
68 × 25 =
25 = The first figure (68)
68
68 × 40 =
40 = becomes the constant.
What is 10% of 200?
200
What percentage is 9
of 36?
9 36
200 + (200 × 10 %) =
+
200
500 – (500 × 20 %) =
500 – 20
C•CE twice to clear the display.
Display
+
4 = *
2 1
= becomes the constant.
10
%
%
10
%
%
–5.5
91.
102.
1,700.
2,720.
20.
25.
220.
400.