Hi Will,
on the QuYou App there is a lock icon, next to “Mix Select”
tapping the lock icon repeatedly seems to do absolutely nothing except it
changes the lock Icon status to locked, unlocked, locked, unlocked,…
Tapping “Mix Select” brings up another window that allows the user to choose any of the mixes.
Directly under the last mix (Mix 9-10) is a slide switch named “LOCK MIX” turning on this feature
prevents a user from accidentally choosing a different mix. If they want to mess with another musician’s mix
all they have to do is turn off “LOCK MIX” then they can choose whoever they want to mess with.
This “locking” behavior all seems incredibly pointless if it can not be locked with a password from the person
who is “in charge” of the system.
basically the locking and unlocking is based on an honor system.