
| Chapter 9 | Secret Function ................................................. | 109 | 
| Creating a New Secret Memory Area .............................................................. | 109 | |
| Using the Secret Memory Area ....................................................................... | 110 | |
| To enter an existing secret memory area ........................................................................ | 110 | |
| To exit the secret memory area ...................................................................................... | 110 | |
| To change your password ............................................................................................... | 110 | |
| To transfer data from the open memory area to the secret memory area ....................... | 111 | |
| To transfer data from the secret memory area to the open memory area ....................... | 111 | |
| Chapter 10 | Pop Up Tools ..................................................... | 112 | 
| Displaying the Pop Up Tool Screen ................................................................. | 112 | |
| Using the Clock Screen ................................................................................... | 112 | |
| To display the clock screen ............................................................................................ | 113 | |
| To make one of the clocks the main clock ..................................................................... | 113 | |
| To select a time zone city ............................................................................................... | 114 | |
| To switch between standard time and daylight saving time (DST) ................................ | 114 | |
| Using the Calculator Screen ............................................................................ | 114 | |
| To display the calculator ................................................................................................ | 114 | |
| Calculator Keys .............................................................................................................. | 115 | |
| To perform calculations .................................................................................................. | 116 | |
| To perform constant calculations ................................................................................... | 117 | |
| To correct entries during calculations ............................................................................ | 117 | |
| About calculation errors ................................................................................................. | 117 | |
| To clear an error ............................................................................................................. | 118 | |
| Next Appointment Screen ................................................................................ | 118 | |
| To display the next appointment screen ......................................................................... | 118 | |
10