K KeithK New member Nov 7, 2011 #1 I just got Dish Network. The installer showed me that if I changed channels I had 15 minutes to rewind on that channel even tho I just switched to it. He called it "cash time" . Now it doesn't. Its a 722k HD DVR .
I just got Dish Network. The installer showed me that if I changed channels I had 15 minutes to rewind on that channel even tho I just switched to it. He called it "cash time" . Now it doesn't. Its a 722k HD DVR .
T TVguy Member Nov 10, 2011 #3 It is impossible for a DVR to cash 15 min of video in EVERY POSSIBLE channel. It only has 2 tuners!! AFTER you switch to a channel, then yes, it buffers the last 30 min, so you can go back.
It is impossible for a DVR to cash 15 min of video in EVERY POSSIBLE channel. It only has 2 tuners!! AFTER you switch to a channel, then yes, it buffers the last 30 min, so you can go back.