- Waterproof, 5 Inch, Silver Bright Monochrome LCD Display
- Dual Frequency - 50 and 200 kHz
- Targets presented in up to 4 gray tones
- Picture resolution of 240(H) x 320(V) pixels
- 300 Watt RMS (2400 P-P) output power
- Seven depth scales, from 0-10 to 0-640 feet
- Depth offset to 1,500 feet, maximum depth scale of 3,000 feet
- Automatic or Manual Depth Range and Gain Adjustment
- A-Scope for rapid fish detection and species identification
- White Line Mode for enhanced bottom fish detection
- Audible and Visual, Temp, Speed, Fish or Bottom Alarm
- TLL output sends position, temp and depth to Furuno TLL capable plotters
- Multiple Display Modes
1. Normal, Low Frequency/High Frequency
2. Dual Frequency
3. Bottom Lock Expansion
4. Marker Zoom
5. Bottom Zoom
6. A-Scope
7. Two Customizable Navigation Data Display - Displaying digital and analog graphical info, including: Wind Speed/Direction, Ship's Speed, Steering Screens and more - Speed and Temperature input via optional sensor or NMEA data
- Mini Navigator allows storage of up to 12 waypoints, with capability to navigate back to these points using the LS4100's XTE/Range and Bearing calculation and steering screens(requires GPS input or optional GP-320B GPS sensor)
- Two NMEA0183 ports - one bi-directional and one "listen-only"
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