Thanks GregBe!
Randy, the 1Hz increment tones are so you can plot the bass response curve for your room. You are right, most receivers don't let you EQ that finely. But you can experiment with the phase and placement of the sub(s). Also the Flat/Half/Full setting on the EP500/600. The goal is to get the most uniform (flat) frequency response out of your room.
It's not too fun to do the plotting of this graph manualy in 1 Hz increments. It takes a lot of time. Using 1/6 octave tones is easier, however less precise (but probably precise enough if you are doing all this manually).
Beyond these kind of adjustments, you can go the EQ route to flatten out any large peaks you may have with a BFD or similar type product. But it's best to EQ only after maximizing the placement of the sub first.
Have a good night everyone.
