I had one of these units a while ago and was nothing but trouble. I dont ever remembering a reset button, I could be wrong, but anyway.....try this:-
Plug unit in.
Turn power on.
Wait about 3 minutes (you may hear a shuffling noise from inside)
When shuffling noise stopped. Use your remote like normal.(make sure you have fresh batteries in remote)
If nothing works, (these units from what I remember were really slow)
Again, if nothing works, try operating manually and dont forget these units were......... S l o w!
Good luck
mr fix it.............................I wish., March 2007