Vertical color bars on off-air channels.(CM7001 CM7002, CM7003, CM7004, CM7500, CM7600)

colorbars.jpg

Symptom
Vertical color bars on off-air channels.

Cause
The color bar test pattern is often displayed when off-air television stations have gone off the air for the evening or are not transmitting programming.

Prevention
This is a normal display on off-air channels that are not transmitting programming. Wait for programming to resume.

Troubleshooting
No troubleshooting necessary.


Have more questions? Submit a request