Chapter 10 Pop Up Tools

Any of the following conditions produces an error.

•Whenever the number of digits in the mantissa of an intermediate or final result exceeds 12

•Whenever the number of digits in the mantissa of a value in calculator memory exceeds 12 digits. In this case, the PV Unit automatically retains the last value stored that did not exceed 12 digits.

•Division by zero

•Attempting to calculate the square root of a negative value

To clear an error

Tap C to clear an error and continue with the same calculation from the point immediately before the error occurred.

To clear the entire calculation and start again, tap AC.

Next Appointment Screen

This screen shows a display of the current month, along with details about the next appointment scheduled from the current time and date, as kept by the main clock (if any).

To display the next appointment screen

On the pop up tool screen, tap the

1

2

3

icon.

1Current month

2Date for which appointment

4is scheduled

3Next appointment details

4 Next appointment

•The current month is determined in accordance with the time and date as kept by the main clock.

•The next appointment details area shows the next Schedule item or Reminder item that includes time data. It does not show any Schedule or Reminder items that do not include time data.

•The next appointment details area is blank when there is no future appointment scheduled.

•You can close the next appointment screen by tapping .

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