Chapter 2: Installation 11
5. Remove the mounting bracket knobs, bracket and mounting frame from
the unit. Make sure that the unit fits in the cut-out area.
6. Drill four 3/16" (5 mm) holes as indicated on the template.
7. Hand tighten the studs into the holes provided at the rear of the unit.
8. Place the gasket on the rear of the fishfinder.
9. Run the Power/NMEA cable and transducer cables through the back of
the cutout and connect to the unit. Avoid tight bends in the cables.
10. Slide the unit into the panel cut-out.
11. Hand tighten the nuts to secure the unit to the console.
12. Alternatively, place a spacer over each of the four studs and secure with
thumb nuts.
Figure 2-3: DS400/500X Flush Mounting Arrangement
D6631-1