B&G NAIS-400 - Manual (Page 18)

| 17
Installation | NAIS-400 User Manual
• Fit the pole adapter plate to the GPS antenna using the 4 small
screws.
• Feed the cable attached to the GPS antenna through the pole.
• Mount the pole into position as shown in Figure 7.
Fig. 7 GPS Mounting
Figure 7 GPS antenna mounting
To surface mount the external GPS antenna, select a flat clean sur-
face area that has a clear view of the sky. Mount the antenna using
the supplied gasket and the 4 threaded brass rods.
• Mark and drill the 4 mounting holes and a further hole in the center
if necessary for the GPS cable - use the supplied gasket as a tem-
plate.
• Install the 4 threaded rods into the 4 mounting holes on the under-
side of the GPS antenna.
• Install the gasket by firstly threading the attached cable through the
centre of the gasket.
¼ Note: the gasket has adhesive on both sides - remove the protec-
tive film from one side and apply the gasket to the under-side of the
GPS antenna while lining up with the 4 mounting holes. Ensure the
surface mounting area is clean with no dirt, old paint or debris.
Thread the attached cable through the drilled cable hole.
• Remove the remaining protective film and apply the GPS antenna to
the prepared mounting area with the threaded rods engaging the 4
drilled mounting holes.
• Use the 4 brass washers and nuts to secure the GPS antenna.