OK, so you say this is normal operation, that when in OS, and whether you choose either sharp or slow Filter, that after a number of seconds pass, the front lighting will then change, but the OS settings one chooses will be correct and remain regardless of the display, correct?
I have yet another simple question in regards to any settings one chooses, and in particular, the OS settings.
That after a play session, the unit is then set to standby, and then powered back up at a later time, does the previous OS selections remain in place, or does one have to again toggle through Mute and Mode Buttons to select OS and whichever type of filter chosen?
In other words I suppose I'm asking about the unit's memory? Does it remember those settings applied previously? Thanks again for your help.

