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No audio from product | F1 Model 812 Flexible Array loudspeaker
Be sure the system is set up properly and all connections are secure.
A connection may have come loose or may be connected incorrectly. For more info, see Setting up your product.
Check the volume level of the Bose system.
Be sure the system volume is not turned down. Using the volume control, gradually increase the volume level.
Reset your product.
Much like rebooting a smartphone, your product might need to be reset on occasion to correct minor issues. For more information, see Resetting your product.
Replace the input cables.
Try different input cables using the same source and same channel. If this solves the problem, the original cables may be defective.
Plug in a different audio source.
Connected a different audio source to determine if the issue is related to the source: If audio is being sent to your system from a a microphone, try a different microphone; if an instrument is connected, try a different instrument.
Condenser microphones are not compatible with this system.
Condenser microphones require power that this system cannot provide.
Plug in to a different input on your product.
Determine if the issue is related to a particular input by connecting the audio source to a different input using the same audio source and cable(s).
Try a different output on the mixer or audio source.
If the audio source has more than one output (i.e. a mixer with main and aux outputs), connect to another output with the same cables to determine if the output is the issue.
Try a different powered speaker or sound system.
If available, connect a to different powered speaker to determine if the issue is related to the audio source or connecting cables.
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