Mounting ContentsTools requiredThe following tools are required for installation:Mounting optionsThe performance display can be mounted flush with the mounting surface (flush mount), with the glass protruding from the mounting surface (surface mount), or with the instrument’s body protruding from the mounting surface (retrofit / offset mount).Horizon level mountingIt is recommended that you mount the performance display level with the horizon for the SailPoint and 3D compass widgets to line up with the display screen when the boat is stationary.Rear mount requirementsAccess to the rear of the display and mounting surface is required in order to install the display.Preparing the mounting surface — surface mountingSurface mounting requires one cutout hole. When the performance display is surface mounted, the glass/bezel will protrude from the mounting surface.Preparing the mounting surface — flush mountingFlush mounting requires the same cutout hole as surface mounting and an additional rebate around the edge of the cutout area. When the performance display is flush mounted, the glass will be flush with the mounting surface.Preparing the mounting surface — retrofit / offset mountingRetrofit / offset mounting requires one cutout hole. When the performance display is retrofit / offset mounted, the glass / bezel and case will protrude from the mounting surface.Surface and flush mountingFollow the steps below to surface or flush mount the performance display.Retrofit / offset mountingThe performance display can be retrofitted to the mounting position of an existing Raymarine® instrument, such as the ST60, ST60+, i50, i60, i70, i70s. In this mounting scenario, the performance display bezel protrudes from the mounting surface, with a 24 mm (0.9 in.) gap between the bezel and the mounting surface.Previous topic: Cables and connections — General informationNext topic: Network connections