Eagle Electronics manual Sonar Sounding, Depth capability SeaCharter 502cDF iGPS 1,500 feet

	Sonar Sounding
Depth capability:	SeaCharter 502cDF iGPS: 1,500 feet (457
	meters). FishElite 502c iGPS: 800 feet (244
	meters). Actual capability depends on trans-
	ducer configuration and installation, bottom
	composition and water conditions. All sonar
	units typically read deeper in fresh water
	than in salt water.
Depth display:	Continuous display .
Audible alarms:	Deep/shallow/fish/zone.
Automatic ranging:	Yes, with instant screen updates.
Auto bottom track:	Yes.
Zoom bottom track:	Yes.
Split-screen zoom:	Yes.
Surface water temp:	Yes.
Speed/distance log:	Optional (requires optional speed sensor).
	GPS
Recording:	MMC & SD cards for recording GPS trip de-
	tails and displaying charts or custom maps.
Receiver/antenna:	Internal; Built-in 12 parallel channel
	GPS/WAAS.
Background map:	Built-in custom, detailed Eagle map. Con-
	tains: enhanced detail of continental U.S.
	and Hawaii. Includes more than 60,000 nav
	aids and 10,000 wrecks/obstructions in
	coastal and Great Lakes waters. Metro
	areas, selected major streets/highways and
	interstate exit services details included.
Custom mapping:	MapCreate 6 software optional; optional
	plug and play LEI FreedomMaps offer the
	same high-detail without the computer work
	of MapCreate. Other plug and play mapping
	options include FreedomMaps, Fishing Hot
	Spots Elite, LEI NauticPath charts,
	LakeMaster ProMaps and Navionics
	charts.
Mapping memory:	Up to 1 gigabyte on one MMC (or SD) card.
Position updates:	Every second.

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