4" (10.2 cm) diagonal screen
Film SuperTwist LCD
High-definition 240x160 resolution
Backlit screen
16-level grayscale

Sonar:

Depth capability to 600 ft* (183 m) with 800 watts of peak-to-peak power
High-performance, low-profile 200 kHz Skimmer® transducer with built-in temp delivers a wider, more effective fish detection area of up to 60° with high sensitivity settings - Operates at boat speeds up to 70 mph (61 kts)
Advanced Signal Processing (ASP™) automatically adjusts your settings for the best sonar picture
Patented GRAYLINE® separates fish from nearby structure and bottom
Advanced Fish I.D.™ shows underwater targets in different sizes of fish symbols
FishTrack™ displays target depth readings above fish symbols
Surface water temperature readings come from a built-in temp sensor in the transducer
Zoom with zoom bottom tracking and easy zoom-in/out control

GPS+WAAS:


Full 12-parallel channel GPS and WAAS receiver with advanced internal satellite antenna
Full-screen plotter, plotter with digital data, steer-to navigation screen, and GPS satellite status display choices
Saves up to 1,000 waypoints, 1,000 event markers, and 100 routes (up to 100 waypoints/route)
10 savable plot trails with up to 10,000 points per trail
42 graphic icons to mark your favorite spots
Over 30 plotter viewing ranges - from 0.05 to 4,000 miles - with easy zoom-in/out control
Off course, arrival, and anchor GPS alarms

Performance:


Internal back-up memory keeps stored GPS data and sonar settings safe and accessible for years
Completely sealed and waterproof for use in the harshest environments
Full one-year warranty; extended warranties available