Hidden EQ Problems
The hidden EQ is a hidden graphic equilizer found in the SYMPHONY head units. You can access it by turnin off the power, hold down radio button number 5, and then turn on the power.
OK SO AFTER I TRY THIS THE NUMBERS 555555555 COME UP AND THE VOLUME **** LETS ME CHANGE THOSE NUMBERS. wHAT IS THAT AND WHAT DID I DO WRONG?



