The FC-7 is not compatible with this keyboard There are no foot controller pedals to control onboard speaker volume for the aforementioned products.
Was this answer helpful? 
Thank you for your feedback!
Thank you for the opportunity to serve you.
It is possible that we have another article that will address your issue better.
Please click here to see additional articles, or click here to contact our tech support team.
Contact Us
Do you need an additional help?
