Error Code 67, 69: LiftMaster Wireless Edge Triggered for Less Than 3 Minutes

This video demonstrates how to troubleshoot a LiftMaster gate operator when the wireless edge is triggered for less than 3 minutes showing error codes 67 and 69.
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This video is intended for demonstration purposes only.
The procedures demonstrated should only be performed by trained, professional installers and service technicians. Safe operation and servicing requires that you follow all instructions and safety advisories found in the manual.
To locate a trained, professional installer or service technician go to LiftMaster.com/locate-a-dealer.