Installation Instructions
Page 1
... of the dashed line indicated on the opposite side of the cables. The flush-mount template is not exposed to www.garmin.com/ support and click Contact Support for the GNX 21 Marine Instrument with a jigsaw instead of a 90 mm (3. 5 in. ) hole saw, use a countersink bit as speed, heading, and water depth when connected to...
... of the dashed line indicated on the opposite side of the cables. The flush-mount template is not exposed to www.garmin.com/ support and click Contact Support for the GNX 21 Marine Instrument with a jigsaw instead of a 90 mm (3. 5 in. ) hole saw, use a countersink bit as speed, heading, and water depth when connected to...