Customizing Your Device Removing a Page 1 From the main menu, select Setup > Page Sequence . 2 Select a page. 3 Select Remove . 4 Press Enter . Time Settings From the main menu, select Setup > Time . Time Format —allows you to select a 12-hour or a 24-hour display time. Time Zone —allows you to select the time zone for the device. You can select Automatic to set the time zone automatically based on your GPS position. Customizing the Unit Settings You can customize units of measure for distance and speed, elevation, depth, temperature, and pressure. 1 From the main menu, select Setup > Units . 2 Select a setting. 3 Select a unit for the setting.
4 Repeat steps 2–3 for each setting you want to customize. Position Format Settings Note : Do not change the position format or the map datum coordinate system unless you are using a map or chart that specifies a different position format. From the main menu, select Setup > Position Format . Position Format —sets the position format in which a given location reading appears. GPSMAP 78 Series Owner’s Manual 27