This is from the latest manual.
Unfortunately this isn't what happens when I press the Arranger button. Instead of seeing the Pattern button as button 2 I see a button labelled Clip. This shows me the entire song in the Left Hand Window and the entire song as a Clip in the Right Hand Window. This is not a view I want. I want the Pattern Arrange mode as described in the current manual.
How do I access the Pattern Arrange mode on my MK3 ?