Owner's Manual
8
Installation
with the cutting hole in the RV roof. 
Fig. 10
7.  Fix the antenna base on the RV roof 
using seven stainless steel self-
tapping screws and tighten using a 
screwdriver. (Fig. 11)
****
NOTE: Do not overtighten as damage 
to the base may be occur, which will 
void the warranty. A screw angle up 
to 30 degrees is acceptable without 
damaging the base.
Fig. 11
8.  Apply a liberal amount of sealant 
around the antenna base and 
the screw holes to prevent water 
leakage if necessary. Check with the 
RV manufacturer for the standard 
sealant for the vehicle. (Fig. 12)
****
  For FAN73B7C-BL3, six screws are 
needed.
Fig. 12
Installing the Ceiling Mount 
Bracket
NOTE: It is recommended that you 
have all the wires connected before 
permanently installing the ceiling mount 
bracket onto the rooftop. See ‘Wiring 
Diagram’ section on how to connect the 
wires.
1.  Push to remove the top cover of the 
ceiling mount bracket. (Fig. 13)
Fig. 13
2.  Follow the wiring guidelines below 
to connect the cables from the 
interior of the RV ceiling. See “Wiring 
Diagram” section for detail. Fix the 
wires with nylon cable tie. (Fig. 14)










