Yes you can. If you are presently using the TV tuner for your OTA, you need to scan the channels into the DVR, after you plug the OTA antenna into the off-air port on the back of the 622.g182237 said:I just bought the antenna and I'm getting good reception with it. I was wondering if I could plug it into the back of the 622 and use the DVR feature? If no, why am I not able to do so? Thanks, I'm new to all of this.