Found my answer by looking at some other sites.
Some suggested using a 1 before the number (new version of remote).
So I tried 10074 - didn't work.
Another site said that a 3 before the 4 number code...
The remote code that will program your DISH Network DVR remote to your JVC receiver (I'm assuming it is also known as a amplifier) will be one of the following codes, (I recommend starting with the...