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My P-0930 is causing a loud squealing on the front door station. What could be causing this?

Asked By – On October 12, 2015 – With Comments Off


If you are getting a loud squeal/squelch be sure to check your power supply. This is the most common culprit related to this issue. If it is not outputting 15VDC or if there is a loose part inside, it could be faulty and causing the loud squealing sound. Contact Channel Vision for a replacement. If the power supply is outputting the proper 15VDC please contact Channel Vision directly to troubleshoot the other potential causes.

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