reply to anamer
Re: [TV] Controlling volume through DVR with remote hold Setup until the light blinks twice
press 993 and the light will blink some more
then press the CBL button at the top
that will set the master volume control to the cable box...however...there is also a setting in the box that you must change from "Fixed" to "Variable" in order for the box to respond to the volume command from the remote.
Thanks for the reply. Worked perfectly!