Once you program the DVR (using exit-exit-exit 0030) in the X1 system, you can use the jump forward/back 15 seconds on satellite boxes elsewhere in the house. And in response to Goat's issue, I have a feeling that the confusion was caused by the new "functionality" of the jump forward feature: you cannot jump forward unless you're more than 5 minutes away from the end of your recording. So if you 1) start recording, 2) wait a couple minutes, 3) jump back 15 secs, and then 4) TRY to jump forward, you cannot. You must wait until you have at least 5 minutes of program recorded, and then be AT LEAST 5 minutes from "live" to be able to use the jump forward function.
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