Feature: 1. Intelligent Automatic Operation: This marine plotter offers an intelligent automatic operation mode in sounder mode such as automatic seabed tracking, auto range, auto shift, and auto gain control, making it easy to operate and increasing efficiency. 2. Advanced Interference Remover Algorithm: Equipped with a self developed interference removal algorithm, the marine navigation plotter effectively suppresses co frequency interference, offering a clearer and more accurate reading. 3. Built in for XINUO Chart: The device comes with a built in for XINUO chart which gets regularly updated. Plus, it's capable of connecting to a mobile network for convenient software updates online, offering up to date information. 4. Stable and Reliable Design: The boat plotter features a floating GND power design that's not only stable but reliable. This ensures that it can withstand long term use in harsh marine environments. 5. Dual Operating System: This boat plotter boasts a classic and utility dual operating system. Users can freely switch between the two. Whether you are fishing on the coast or offshore, it can help you accurately locate the fish. Specification: Item Type: Marine Plotter Material: ABS Display: 10.4 inch Color TFT LCD Display Resolution: 800 x 600 pixels Display Brightness: 300cd/m2 Language: English, Simplified Chinese, Traditional Chinese, Vietnamese Memory Capacity: 6000 waypoints; 10000 marks; 800 tracks; 200 routes (48 points each route); 200 drawlines (40 points each drawline) Interface: For NMEA Input 2 Ports, 0183 Output 2 Ports Chart: for XINUO Chart Power Supply: DC10V-36 V Manual phase shift: each basic range can be shifted up and down: one unit value at a time Zoom Mode: Bottom Lock, Bottom Zoom, Normal Zoom (mid water level) selectable Display modes: full screen (single frequency), zoomed in split screen (single frequency), bottom locked split screen (single frequency), split screen (dual frequency) Gain control: 31 levels adjustable per operating frequency STC level: 10 levels adjustable per operating frequency Seafloor tracking modes: auto range mode, auto displacement mode Return wave color: 8 colors Return wave signal classification: 1, 2, 3, 4 Return wave background color: blue (default), black, white De coloring: 4 weaker return wave colors can be turned off Seabed contour lines: Highlight the seabed contour display Screen movement speed: 0 1 2 3 4 5 6 7 8 Noise reduction level: low, medium, high Depth alarm mode: shallow water alarm mode, deep water alarm mode Fish alarm color: 7 different colors according to return wave: 1L (strong) 2L 3L 4L (medium) 5L 6L 7L (strong) Fish alarm size: small, medium, large Depth reading: flexible depth line position adjustment, real time reading of depth values Water sound speed correction: 1500 m/s (default value), adjustable range : 1400-1600 m/s Draught line correction: adjustable 0.1 unit at a time, adjustable range: 0.0-19.9 Water depth output statement: $XXDPT (for NMEA-0183) Operating Temperature: -15℃ - +55℃ Storage Temperature: -20℃ - +70℃ Operating Humidity: 0% - 93% Waterproof rating: IP65 Return wave sounder specifications Frequency: 50/200KHz Power: 600W. Package List: 1 x Marine Plotter 1 x Bracket 2 x Bracket Screws 1 x Power Cord 1 x 8 Core Data Cable 1 x Transducer 1 x Antenna 8 x Screws 1 x User Manual Note: The product comes with an electronic manual and a paper manual, please read the manual carefully before installation, professional installation is recommended.