First, the 3700 model number seems to be that of the TV's tuner card. I would need the specific model number that's usually found on the rear of the TV in order to provide you with the proper information. You can contact Polaroid at the following places, as found on their website:
DVD, DVR, TVs, and GPS:
Phone: 1-866-289-5168
Email: info@polaroid.com

