Humminbird HELIX 7 CHIRP SI GPS G4

Product specifications Specification Details Brand Humminbird Product Name HELIX 7 CHIRP SI GPS G4 Model / Part Number 411920-1 Product Type Fish Finder / GPS Chartplotter Display Size 7 inches Display Resolution 1024 × 600 pixels Display Type Color TFT with LED backlight Controls Keypad Sonar Technologies Dual Spectrum CHIRP, CHIRP Side Imaging and Down Imaging Side Imaging Frequency 455 kHz Traditional Sonar Frequencies 50, 83 and 200 kHz support Maximum Sonar Depth Up to 1,200 ft with standard transducer, conditions dependent Down Imaging Depth Up to 400 ft at 455 kHz Side Imaging Range Up to 800 ft side-to-side at 455 kHz Included Transducer XNT 9 HW SI T GPS Built-in GPS receiver Mapping Humminbird Basemap Mapping Features AutoChart Live; depth contours, bottom hardness and vegetation mapping Built-in AutoChart Live Recording 8 hours Memory Card Single microSD slot Communication NMEA 0183 Power Input 10–20 V DC Current Draw Approximately 0.8–0.9 A Waterproof Rating IPX7 Mounting Gimbal mount or optional in-dash installation Warranty Typically 1-year limited manufacturer warranty; confirm regional terms What's included HELIX 7 CHIRP SI GPS G4 display XNT 9 HW SI T transom-mount transducer Power cable Gimbal mounting bracket Mounting hardware