ECHOMAP™ UHD2 5X/7XINSTALLATION INSTRUCTIONSImportant Safety InformationWARNINGFailure to follow these warnings, cautions, and notices could result inpersonal injury, damage to the vessel or device, or poor productperformance.See the Important Safety and Product Information guide in the product box forproduct warnings and other important information.When connecting the power cable, do not remove the in-line fuse holder. Toprevent the possibility of injury or product damage caused by fire oroverheating, the appropriate fuse must be in place as indicated in the productspecifications. In addition, connecting the power cable without theappropriate fuse in place voids the product warranty.CAUTIONTo avoid possible personal injury, always wear safety goggles, ear protection,and a dust mask when drilling, cutting, or sanding.To avoid possible personal injury or damage to the device and vessel,disconnect the vessel's power supply before beginning to install the device.To avoid possible personal injury or damage to the device or vessel, beforeapplying power to the device, make sure that it has been properly grounded,following the instructions in the guide.NOTICEFor the best possible performance, the device must be installed according tothese instructions.When drilling or cutting, always check what is on the opposite side of thesurface to avoid damaging the vessel.Read all installation instructions before proceeding with the installation. Ifyou experience difficulty during the installation, contact Garmin®ProductSupport.Software UpdateYou may need to update the chartplotter software after installation. For theinstructions on how to update the software, see the owner's manual atgarmin.com/manuals/echomapUHD2.Tools Needed• Drill• Drill bits◦ Bail mount: drill bits appropriate for the surface and hardware◦ Swivel mount: 3 mm (1/8 in.) drill bit◦ Flush mount: 3 mm (1/8 in.) and 9.5 mm (3/8 in.) drill bits• #2 Phillips screwdriver• Jigsaw or rotary tool• File and sandpaper• Marine sealant (optional)Mounting ConsiderationsYou can mount the device using one of three methods.Bail mount: You can mount the device using the bail mount, which allows youto tilt the device.Swivel mount: You can mount the device using the swivel base and bailmount, which allows you to swivel and tilt the device.Flush mount: You can mount the device in the dashboard, which provides amore integrated installation.Before permanently installing any part of your device, you should plan theinstallation by determining the location of the various components.• The mounting location must provide a clear view of the screen andaccess to the keys on the device.• The mounting location must be sturdy enough to support the device andthe mount.• The cables must be long enough to connect the components to eachother and to power.• To avoid interference with a magnetic compass, do not install the devicecloser to a compass than the compass-safe distance value listed in theproduct specifications (Specifications, page 3).Fixed-Bail Mounting the DeviceNOTICEIf you are mounting the bracket on fiberglass with screws, it is recommendedto use a countersink bit to drill a clearance counterbore through only the topgel-coat layer. This will help to avoid cracking in the gel-coat layer when thescrews are tightened.1 Select the mounting hardware appropriate for the bail-mount bracketand your mounting surface.2 Using the bail-mount bracket as a template, mark the pilot holes throughthe screw holes.3 Using a drill bit appropriate for the mounting hardware, drill the four pilotholes.4 Using the selected mounting hardware , secure the bail-mount bracketto the mounting surface.5 Loosely install the bail-mount knobs .6 Place the device in the bail-mount bracket.7 Tighten the bail-mount knobs.Bail Mounting a Device with a Swivel BaseNOTICEOnly pan-head machine bolts or self-tapping screws should be used to securethe swivel base. If you use screws with countersunk heads, you may damagethe mounting bracket.You can install the optional swivel base (included) on the bail mount, so youcan turn the device for a wider range of viewing angles.Printed in TaiwanFebruary 2022190-02841-02_0A