Changing the time zone on the GPSMAP 276, 376, 378, or 478

In order to change the time zone on your GPSMAP 276, 376, 378 or 478, please follow these steps:

1. Power ON the device
2. Press the Menu button twice to access the Main Menu
3. Highlight the Setup tab on the left hand side of the screen
   1. If the Setup tab does not appear, keep scrolling down until it does
4. Once on Setup tab has been highlighted, press the Right arrow button until the Time tab has been highlighted at the top of the screen
5. Highlight the setting for Time Zone and press the Enter button
6. Highlight the appropriate Time Zone and press the Enter button

This will change the default Time Zone the device uses each time it powers on.