Chapter 2: Installation 112.6 Mounting the RayDataThe RayData is waterproof and provided with a sun cover. It isdesigned for above or below deck installation. You should mount itwhere it is:• Easily read by the helmsman• Protected against physical damage• At least 9in (230mm) from a compass• At least 3ft (1m) from radio receiving equipment• Accessible from behind for ease of installation and cable runningAlthough the RayData is designed to meet the CFR46 waterproofingstandard, it is advisable to mount it, whenever possible, so that it is notexposed to the direct effects of salt spray or the hot sun.The RayData can be mounted in two ways:• On a panel (tabletop or console)• Attached to a bulkhead or suspended overhead, using the optionaltrunnion mounting kitPanel MountingTo mount the RayData on a tabletop or console:1. Select a clear location at least 4.75in (120mm) square, thatconforms to the recommendations listed above.D3065-1SPEEDRAYDATADEPTHNAVMOBLOCKPOWER