Garmin GDL 30A Owner's Manual

Also see for GDL 30: Owner's manual Owner's manual

Garmin GDL 30A Owner's Manual Manual pdf 6 page image

4Installing the GDL 30/30ATo obtain the best possible performance, install the GDL 30/30A according to the following instructions.When in doubt, seek professional technical assistance.Step 1: Mount the GDL 30/30AMount the GDL 30/30A in a low-traffic location that is preferably dry and well-ventilated. Avoid mountingthe unit where it will be submerged in liquids or exposed to extreme temperatures. If you wish to view theblink codes (see Appendix A),(see Appendix A), be sure to mount the GDL 30/30A so that the LED is visible.Once the location is chosen, place the unit in the desired position. Be sure to allow enough clearance forattaching the cables. Using the unit as a template, mark the location of the four mounting holes. If needed,additional mounting holes may be drilled in the side mounting flanges of the unit. Secure the GDL 30/30A tothe mounting location using the appropriate fasteners.Step 2: Connect the 7-pin power cable to your boat’s battery or fuse blockConnect the 7-pin power cable (included) to the 7-pin power cable connector located on the GDL 30/30A(it is labelled POWER). Then, connect the Red wire to the positive (+) terminal on your battery or fuse blockand the Black wire to the negative (-) terminal. Do not remove the AGC/3AG 2.0 amp fuse holder located onthe Red wire.Step 3: Connect the GDL 30/30A to your Chartplotter(s)Connect the GDL 30/30A to one Chartplotter by using the Garmin marine network cable (included).Simply align the cable heads with the opening of the network port on both the GDL 30/30A and theChartplotter. Do not cut the Garmin marine network cable if you need to drill a hole in your boat; useusethe included grommet that is specially designed to cover holes that are drilled for thethe included grommet that is specially designed to cover holes that are drilled for the Garmin marine networkcable..Connect the GDL 30/30A to more than one Chartplotter using the Garmin GMS 10 Network PortExpander (not included). See instructions in the GMS 10 Port Expander manual for more information.To ensure safety, use the appropriate tie-wraps, fasteners, and sealant to secure the cable along a route andthrough any bulkhead or deck.If you plan to connect your GDL 30/30A to more thanone Chartplotter, consider purchasing a Garmin GMS 10Network Port Expander (not included). At this time, onePort Expander allows you to connect your GDL 30/30A totwo Chartplotters. You can also use the Port Expander toconnect multiple Chartplotters and multiple sensors, asshown above. Units are connected to the Chartplotters byGarmin marine network cables (not shown).Installing the GDL 30/30AUse a Network Port Expander to Connectthe GDL 30/30A to a ChartplotterUse the included grommet to cover holes you may drill inyour boat for the Garmin marine network cable.Using the Grommet