Double-check those fuses. I found out the hard way how easy it is to bow a fuse when connecting the wires when I forgot to disconnect the battery first. In my case, the radio worked but wouldn't retain any settings. I thought the fuses looked fine, so I replaced the radio and it, too, wouldn't retain the settings until I replaced the fuse for the circuit that powered the radio's memory.
thank you sir, I checked every fuse and they are good. The sling starts up fine but the radio will not turn on. I checked to see if the radio wiring was getting power and it's not. Not sure where to go now,.. other then getting some gas and pulling it out back