Operation Manual
TracVision M5/M7 User’s Guide
60
Chapter 4 - Troubleshooting
Troubleshooting Matrix
The troubleshooting matrix in Figure 4-1 identifies potential
operational symptoms and their causes and remedies. “Causes and
Remedies for Operational Issues” on page 61 contains detailed
information on the causes and remedies listed below.
Figure 4-1 Troubleshooting Matrix
Antenna non-functional x x
Antenna not switching satellites x x x x x x x
No picture on TV set x x x x x x x x
Certain channels do not work x x x x x x x
Intermittent picture for short intervals x x x x x x x
System works at dock but not on the move x x
System will not find satellite x x x x x x x x x x
Snowy television picture x x x x
Pixelating television picture x x x x x x x x
Satellite coverage issue
Satellite signal blocked
Radar interference
CAUSES AND REMEDIES
SYMPTOM
Insufficient power
Vessel turning during startup
Type of multiswitch used
Cable unwrap
Receiver fault or improper receiver configuration
Satellite frequency data changed
Loose RF connectors
Improper wiring