KVH Industries TracPhone FB250 Installation Manual page 41

Chapter 2: Installing the system
5. At each of the four baseplate mounting holes, place a 1/4" flat washer on a
1/4"-20 bolt and insert the bolt into the hole from above, as shown in the
figure.
6. Secure each mounting bolt to the mounting surface using a 1/4" flat
washer and a 1/4"-20 lock nut from below. Tighten all four bolts until the
four rubber feet are bottomed against the mounting surface.
7. Place the radome onto the baseplate and secure in place with the three
#10-24 screws you removed earlier.
8. Install a protective screw cap over each radome screw.
9. For details on grounding the antenna, see Antenna grounding on page 22.
28 Installing the antenna