American Dish Service Vision C3 - Manual (Page 49)

4.1.4 Satellite Signal Blocked
Satellite signals can be blocked or degraded by building, trees,
other vessels, or equipment on the vessel itself. Refer to
Section 2.1,
“Choosing the Best Location,” to make certain that the
TracVision C3 unit is in the optimal location. Simply moving the
vessel to clear an external obstruction will also restore signal
quality.
4.1.5 Dew or Rain Pooling on Dome
Dew or rain can occasionally pool on the top of the radome.
While this moisture will usually be dispersed when the vessel is
in motion, it can disrupt the signal while the vessel is at rest. This
issue can be minimized with two approaches:
1. Spray the dome with hosed water to remove the
dew from the dome’s surface.
2. Periodically apply liquid dish detergent to the
dome’s surface. Wipe the full-strength detergent
on the dome and allow it to dry. This treatment
will provide a film that will help moisture roll off
the dome.
4.1.6 Satellite Coverage Issue
TracVision C3 will provide outstanding reception throughout the
entire coverage area for your satellite television service of choice.
However, signal quality can be degraded as you approach the
fringe coverage areas. Refer to your satellite television service
manual to check the viable coverage area.
4.1.7 Radar Interference
The energy levels radiated by radar units can overload the
antenna front-end circuits. Refer to
Section 2.1, “Choosing the Best
Location,” to make certain that the TracVision C3 unit is in the
optimal location with regard to your radar unit.
4-3
Troubleshooting
54-0159 Rev. G
For your convenience, KVH
provides links to several web sites
that offer satellite coverage
information. Simply go to our web
site at
www.kvh.com/footprint/
index.html.