DaveS
Chez is spot on. Vary the depth using the remote (fnct l/r/u/d) whilst playing someting preferably with a clear vocal.
Best way to describe is that the centre spkr will almost disappear or "snap into place". It's not gone (switch back to direct to check) but the image should become very balanced. L/R is still there but the centre plays a big part too....and not just a phantom sound.
I do find it a bit more lighter sounding though. This was discussed before here and there were theories that the bass energies were equal between the 3 spkrs as opposed to two. However, I am curious to see at least one view that the G series may be less of an issue with bass reduction in Trifield.
I agree that a specific thread on trifiled settings would be handy to clarify meanings and share experiences.
Rgds
Nick