What causes this error code?
Error 776 means your DIRECTV equipment isn’t communicating with your satellite dish. This usually happens because there are too many receivers or tuners connected to your SWiM (single wire multi-switch) power inserter.
Tip: Don’t move your receiver to another location.
Please call us at 800.531.5000 for further assistance.
References
- User Manualmanual.tools
Published: March 18, 2021
Updated: April 8, 2021