GSC 110 AUTOPILOTA SECOND IN COMMAND YOU'LL NEVER SECOND GUESS.An Autopilot should make reaching your destination less complicated not more. That's the thinking behind every component of the Geonav Autopilot System. The elegant, easy-to-use GSC 110 Autopilot Control Head serves as the face of your system. But behind the scenes, the high-speed SCP 110 Course Computer does the heavy-lifting, delivering maximum course stability and superior steering performance, all while conserving fuel. FeaturesDISPLAY SIZE3.5in (8.9cm)DISPLAY PIXEL MATRIXQVGA 320 x 240 DISPLAY TYPETransmissive colour TFT LCDDISPLAY COLOURS65,000BACKLIGHTLEDBRIGHTNESS370 NitsCOMMUNICATIONSNMEA 0183 Bus WATERPROOFIP 67 standard VOLTAGE12-24VUNIT SIZE GIMBAL MOUNT5.5in x 4.8in x 1.8in (140.5mm x 122.3mm x 47.2mm)UNIT SIZE IN-DASH MOUNT4.4in x 4.4in x .38in (115mm x 115mm x 9.7mm)