When your blue light comes on it means that the pre amp out puts are activated on the audio refinement. Apparently the naim remote can talk to the audio refinement for this one function. The audio refinment remote does the same thing, but it's some weird combination. Like push the stop button and amp button at the same time. I don't remember the combination, just know that it was weird. the manual should describe how to turn the pre amp outs on and off. The blue LED signifies that the pre outs are on.
BTW, this is only true for the later renditions of the AR. Not all of them had this. In fact, of the five I owned, I think only the last one had it for me.
BTW, this is only true for the later renditions of the AR. Not all of them had this. In fact, of the five I owned, I think only the last one had it for me.