It seems strange, but this will be my first integration of a Direct TV receiver in the last four or five years. Comcast is near exclusive in my niche.

I am curious about the specific application and behavior of several HR20-700 functions listed below. The receiver is unfortunately on the job site which is a long haul from here so I can not test for myself at the moment.

Active?
Back vs Previous?
Blue, Green, Yellow and Red?
Dash?
Select vs Enter?
List?

I would greatly appreciate any insight.