My DH replaced our '95 Southwind's in dash radio with a Dual brand XD6320 cd/radio/mp3 player. My DH is usually really good with electronics and I'd rather have him doing the install than take it in for someone else to do the install.
Anyhoo when DH was finished with the install we fired up the RV and the radio sounded great! Us and the kids were jamming!

After about 5 minutes the radio went dead, no power.

DH re-looked at everything he did (wiring) and checked the trouble shooting tips on the manual (
http://www.dualav.com/support/manuals/xd6320.pdf) and still no power.

Thinking he might have fried the unit we used the 2nd one we bought (CD player went out in our 15 pass van and we gotta have tunes

) and hooked it up. Still nothing, no power.
Can anyone suggest anything that we might be missing? Could always use another second opinions! How different would an RV install be from a regular car/van?
Thanks!