Garmin 17 安装指导

I

NSTALLATION

 I

NSTRUCTIONS

The GPSMAP 3005C comes with an 18-pin Power/Data cable. Optional Garmin Marine Network components use specialized Garmin Network 

Cables. For some installations, it may be necessary to drill 1.25" (31.7 mm) holes to route the connector end of the cables. Garmin rubber 

grommets are provided to cover the installation holes (see below). Wiring instructions are found on the following pages. 

difficulty installing the unit, please contact an installation professional.
The grommets may not be needed in some installations. The grommets do NOT create a waterproof seal. Apply a marine sealant after 

installation to weatherproof around the grommet and cable. Additional grommets may be purchased from your Garmin dealer or direct from 

Garmin. Be sure to test the system before installing the grommets.

•  Drill 
•  1.25" (31.7 mm) paddle drill bit or hole saw
•  Pencil
•  Utility knife
•  Marine sealant (optional)
To install the Cable Grommet:

1.  Mark the location where the Power/Data cable or Marine Network cable is to route through. 
2.  Using a 1.25" (31.7 mm) paddle drill bit or hole saw, drill the installation hole. 
3.  Refer to the diagram below for trimming instructions. Carefully trim the cable hole as needed. 
4.  Route the cable to the unit.
5.  Spread the grommet apart at the split and place it around the cable (see below).
6.  Firmly push the grommet into the installation hole until it is seated. Apply marine sealant, as needed, to weatherproof the cable.