Yamaha POCKETRAK 2G - 2 GB Digital Player Reference Manual page 8

Basic Operations
6.
Press the MENU/STOP button twice to exit from the menu setting mode.
The date and time settings are complete.
Note:
· Calendar settings may be lost if the battery is removed for longer than 10 minutes. If
so, reset the calendar settings.
· The time display might become slightly inaccurate if the unit is used for an extended
period of time. If this happens, reset the calendar settings.
8
POCKETRAK 2G Reference Manual