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13.2.2 Activate or Deactivate an alarm setting
1.
From the home screen, press
to enter the main menu.
2.
Scroll to
Tools
>
Alarm
and press
.
3.
Scroll to an alarm setting (
Alarm 1
,
Alarm 2
or
Alarm 3
)
and press
.
4.
Scroll to
On
or
Off
and press
.
5.
Press
to return to the home screen
13.3
Calculator
1.
From the home screen, press
to enter the main menu.
2.
Scroll to
Tools
>
Calculator
and press
.
3.
Enter the number and press
to display a list of
operators.
Add
Subtract
Multiply
Divide
Flip sign
Equals
4.
Scroll to an operator and press
to confirm.
5.
Enter the next number. Repeat steps 3
– 4 if necessary.
6.
Press
twice to display the result.
7.
Press
to return to the home screen.
Note:
The operator „flip sign‟ changes a positive numeral
to a negative numeral or vice versa.
