Here is a step by step collage of pictures showing the process of installing a Raymarine GS system. The system consists of the Raymarine GS 19" display, the RMK-9 Remote, the data chip port for the chartplotter, 2 i70 multifunction displays, Fusion remote control, An engine system controller, and a USB charging port. Also attached bu not shown are the radome, VHF radio, and optical camera in engine compartment. I fabricated the mounting board from 1/2" cherry plywood and finished to match the interior finish . Click on the individual images to get descriptions of the pictures.