Prevent Optik TV box from auto shut off?

[grace1215]

So I've discovered that this pvr box will auto shut off after a certain time period, but one of the points of having a pvr is so that you can record programs while you aren't home.  Is there a way to turn this setting off, or will it still record my shows even when the box is off?

[Nighthawk]

The PVR itself never shuts off unless you unplug it. The screen on the other hand will go blank after a few hours (3 or 4 I think without any input from the remote). Won't affect the recordings at all.