Product description

Specifications:

Product Description:
Garmin GPSMAP 78s is a rugged portable GPS navigation device that is useful for outdoor activities, tracking data in the field, water sports and yachting.

One of the biggest advantages of the model GPSMAP 78s include color display with excellent readability in direct sunlight, the power on 2 AA batteries, long battery life (up to 20 hours of operation), multiple features and extensive customization of the device. GPSMAP 78s is a combination vysocecitlivé GPS navigation with barometric altimeter and 3-axis náměrovým electromagnetic compass. Barometric altimeter helps over stand-alone GPS receivers to achieve greater accuracy in determining height. Barometric altimeter features automatic calibration using GPS altitude to avoid errors in the determination of height due to fluctuations in barometric pressure. Altimeter Calibration can be switched to manual or automatic mode. On the navigation screen can display altitude profile reconditioned / used routes or graphic development of barometric pressure on the timeline. Built-in 3-axis compass their elevation versed compass / map of the device by turning the device compared to conventional GPS navigation is not the correct orientation of the compass / map must move. Compared with the older 1-axis electromagnetic náměrovým compasses not need 3-axis compass stick to the correct direction in determining exactly horizontal.

Model GPSMAP 78s is suitable for tracking the data in Terni. Offering vysocecitlivý GPS receiver, compatibility with detailed WAAS / EGNOS, the possibility of averaging the surveyed position, large keys with possibility to control even with gloves on. Fans of outdoor activities will appreciate how the device high resistance against water (standard IPX7 provides resistance to water immersion of hlubce 1 m for 30 minutes) and vibration (resistance to overload 6g). GPSMAP 78s allows the memory to record street, tourism, air or sea chart format Garmin MapSource or custom maps rasterové user-prepared (see preparation process. Http://mojemapy.garmin.cz). built-in wireless ANT technology allows devices to connect wireless sensors (eg, chest strap heart rate sensing) or wirelessly transmit field data (waypoints, routes between compatible GPS navigation (Colorado, Oregon, Dakota). From other outdoor navigation with the GPSMAP 78s different set of maritime functions. If you need small, portable device to the sea, 78s is one of the best options. To use offshore unit offers features: Man Overboard (by pressing one button) alarm on tearing anchors, serial dtaový output can be connected to autopilot Interconnecting the sonar, including the ability to set alarms for shallow or deep water, the possibility of a data connection with VHF radio. When using offshore also appreciate that GPSMAP 78s when falling into the water will float on the surface and not sink to the bottom.

GPSMAP 78s based on the successful line of portable navigation systems GPSMAP 76-series and the GPSMAP 60 series. Compared to the older generation navigation system also has a particularly bedrátový data transmission via ANT technology, support for working with raster maps, better graphical environment uživetelského menu and extended support for the game Geocaching.com (option putt entire profile cache of pages www.geocahing.com).

For use at sea GPSMAP 78s is compatible with BlueChart sea chart editions on CD or with new maps BlueChart G2 předehraných on SD / microSD data card. Maps BlueChart G2 prerecorded on data cards, maps can be displayed on a PC using Garmin Homeport.

Coverage and identification of available maps is available at: