[. . . ] GPSMAP 78 series ® owner's manual for use with the GPSMAP 78, GPSMAP 78S, and GPSMAP 78Sc © 2010 Garmin Ltd. (913) 397. 8200 or (800) 800. 1020 Fax (913) 397. 8282 Garmin (Europe) Ltd. Liberty House, Hounsdown Business Park, Southampton, Hampshire, SO40 9LR UK Tel. +44 (0) 870. 8501241 (outside the UK) 0808 2380000 (within the UK) Fax +44 (0) 870. 8501251 Garmin Corporation No. [. . . ] Requires a connection to a NMEA 0183 temperaturecapable device to acquire data (page 27). Time of Day The current time of day based on your time settings (format, time zone, and daylight saving time). 25 Location (selected) Odometer Off Course Pointer Speed GPSMAP 78 Series Owner's Manual Customizing Your Device Description The estimated time needed to reach your final destination. Time to Next The estimated time needed until you reach the next waypoint on the route. To Course The direction in which you must move to return to the route. Trip Odometer A running tally of the distance traveled since the last reset. Trip Time - Total A running tally of distance traveled since the last reset. Data Field Time to Destination Description The angle of difference (in degrees) between the bearing to your destination and your current course. Velocity Made The speed at which Good you are closing on a destination along a route. Data Field Turn 26 GPSMAP 78 Series Owner's Manual Customizing Your Device System Settings From the main menu, select Setup > System. · GPS--sets the GPS to Normal, WAAS/EGNOS (Wide Area Augmentation System/European Geostationary Navigation Overlay Service), or Demo Mode (GPS off). NOTE: Changing the text language does not change the language of user-entered data or map data, such as street names. · Battery Type--allows you to select the type of battery you are using. · Interface--sets the format of the serial interface: GPSMAP 78 Series Owner's Manual Garmin Serial--Garmin proprietary format used to provide PVT protocol data. Text Out--provides simple ASCII text output of location and velocity information. RTCM Radio Technical Commission for Maritime Services--allows the device to accept DGPS Differential Global Positioning System information from a device supplying RTCM data in an SC-104 format. 27 Customizing Your Device Display Settings From the main menu, select Setup > Display. · Main, Setup, Find Style--allows you to select how the main menu, setup menu, and search menu appear. · Screen Capture--allows you to take screen captures on the device. Marine Settings From the main menu, select Setup > Marine. · Marine Chart Mode--allows you to select a nautical chart or a fishing chart: Nautical--displays various map features in different colors so that the marine POIs are more readable. Fishing--(requires marine maps) displays a detailed view of bottom contours and depth soundings. Simplifies map presentation for optimal use while fishing. Setting Up Tones Your Garmin device allows you to customize the key tones, message beeps, or turn off tones. From the main menu, select Setup > Tones. 28 GPSMAP 78 Series Owner's Manual Customizing Your Device · Spot Soundings--allows you to turn spot soundings on and set dangerous depths. [. . . ] Your device and micro SD card (optional) appear as removable drives in My Computer on Windows computers and as mounted volumes on Mac computers. 42 GPSMAP 78 Series Owner's Manual Appendix Deleting Files notice Your device memory contains important system files and folders that should not be deleted. Before you can delete files, you must connect the device to your computer (page 40). Press the Delete key on your keyboard. Disconnecting the USB Cable 1. Complete an action: · For Windows computers, click the eject icon in your system tray. [. . . ]