I have a PM335 Remote according to Amazon, but every instruction and code manual I bring up has a picture of the wrong remote. Also, the codes are 3 digits long while I specifically remember the original codes being 4 digits long. I'm trying to get the remote to work with the DVD component of a DVD/VCR combination. Right now, no matter what I press under the VCR/DVD button where I first programmed it, it only controls the VCR part. I can switch between the two parts just fine, it's just that when I hit play or any other command button, the VCR is the part that always gets the message. I'm guessing that I need to program the DVD part to SAT/CBL button, but for that I need the right set of codes. Does anyone have the set of codes that can help me?

Here's a link to amazon showing a picture of exactly the type of remote I have.
[Link: amazon.com]