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23GPSMAP 4000/5000 Series Installation Instructions
GPS 17 Antenna Drilling Template
Drill this
3
/
4
in. (19 mm)
hole if the coax is going
to be installed through
the mounting panel.
Drill using a
11
/
64
in. (4.5 mm)
drill bit
Do not use this template to mount the GPS 17x antenna. This template is designed for the GPS 17 antenna only. To mount a GPS 17x
antenna, use the surface-mount bracket as the template. See page 7 for more information.