Trawl Plot 12 is designed with the professional in mind as it offers all the latest technology. Lightning quick screen changes with new INTEL XSCALE processor, full range of plotting capabilities, unlimited storage, and all on big 12.1" color LCD XVGA daylight viewable display for easy-to-read colors for serious charting and navigation work. And best of all is the simplified menu for easy operation.

• 12.1" XVGA Color LCD TFT display with 800 x 600 pixels for high-definition.
• GPS WAAS 18-channel receiver will put your boat within 3 meters of your waypoint in most situations.
• Newly designed high-speed processor with INTEL XSCALE Architecture gives you instant screen changes. Zoom level changes appear in the blink of an eye, regardless of the amount of screen detail.
• Compatible with the new C-MAP MAX charts, technically the most innovative C-MAP charts ever designed.
• System operates as a C-MAP MAX  based chart plotter with four C-Card slots, or as a track plotter without map display.
• Guardian™ Programmable Anti-Grounding feature* lets you know if your current course takes you within preset distance of charted shoals, obstructions or other areas where the water is too shallow for your vessel's draft.
• Depth Graph feature accepts input from onboard sounder or optional Active Transducer to display graphic presentation of vessel's current depth and recent depth history.
• Operates in North-Up or Track-Up modes.
• Coordinates displayed in Lat/Lon, Loran TD's, or UTM.
• Displays Loran TD's even when position data is supplied in Lat/Lon coordinates.
• Alphanumeric designations for easy identification of waypoints and marks.
• "One-Touch" event mark—for easy storage and retrieval of gear marks.
• Unlimited amount of fishing-ground track and route data can be downloaded and stored on standard 3.5" floppy disks. Can read disks from many previous SI-TEX plotters.
• Each disk can store up to 80,000 track plots and up to 40,000 user points of track and route data for quick recall and display as desired.
• Tide Info feature uses local C-Card information to calculate tide graph for local ports.
• Find Function uses local C-Card to locate nearest boatyard, bank, even the closest shower.
• Joystick control of on-screen cursor to plot, scroll, pan, zoom and place waypoints, events and marks, and to control on-screen VRM and EBL.
• GOTO and MOB functions.
• Fourteen selectable languages.
• Route Data Page displays waypoint position, distance and bearing between the previous waypoint and the current one, fuel consumption, fuel consumption between the waypoint and the first waypoint of the route, estimated time enroute, and total distance.
• Data information window displays digital route navigation data, and a wealth of other information.
• Two NMEA-0183 dataports for interfacing data with other on-board electronics.
• Zoom into as little as 180' across screen.
• Optional ES502 Fishfinder Module adds full-featured fishfinder capabilities.

Optional ES502 Fishfinder Module

 Dual Frequency 50/200 kHz Fishfinder Module connects to your SI-TEX Trawl Plot 12 Charting System to add full-featured color fishfinder capabilities.   Features 500/1000 watts of power; real-time, multicolor A-Scope; 2x, 4x Zoom;  full-screen or split-screen presentations; trip log; speed sensor; shallow, deep, fish and temperature alarms; interference rejection and more.