Eagle Electronics 642c iGPS Built-in memory stores GPS data for dec, Turned off, Every second

Case size:	5.4" H x 6.9" W x 3.4" D (13.8 x 17.6 x 8.6
	cm); sealed and waterproof; suitable for
	saltwater use.
MMC slots:	One with waterproof door (SD card
	compatible).
Recording:	MMC & SD cards for recording GPS trip de-
	tails and displaying charts or custom maps.
Back-up memory:	Built-in memory stores GPS data for dec-
	ades. User settings are stored when unit is
	turned off.
Languages:	10; menu languages selectable by user.
	GPS
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 Fishing Hot Spots Elite,
	LakeMaster  Pro Maps, LEI NauticPath
	marine charts and Navionics marine charts.
Mapping memory:	Up to 2 gigabytes on one MMC (or SD) card.
Position updates:	Every second.
Position points:	1,000 waypoints; 1,000 event marker icons.
Audible alarms:	Arrival/off-course/anchor.
Graphic symbols for
waypoints or event
marker icons:	42.
Routes:	100, up to 100 waypoints per route.
Plot Trails:	10 savable; up to 10,000 points per trail.
Zoom range:	40 ranges; 0.02 to 4,000 miles.
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