How do I setup my MA770 speaker?

When connecting/reconnecting the speaker to a power source, the four SOURCE button lights will fast pulse as the speaker powers up.  Once the flashing ceases, proceed with setup/use.  After startup, the speaker will slow pulse on the CAST light indicating the speaker is ready for use.   


The speaker will remain on and ready for user wherever it's connected to a power source.  There is no need to turn your speaker on or off.  


To use Bluetooth or the analog inputs, press the SOURCE button to select your desired source.  If you are unable to change the source from CAST, please reach out to customer service for further information.   


When the speaker's source is set to BT, the volume of the speaker is synced to that of the user's mobile device.