I accidently put the rca wires in the wrong audio input/output on my craig cd graphics karaoke player.Could this be why i have no sound?
The RCA outs are designed to send a signal to an external amplifier. That amplifier, in turn, sends the music signal to speakers.
The RCA inputs are designed to take audio signals from another device (like an ipod, CD Player, or computer) and play it through the Craig System speakers. If you sing into the microphone, the vocals will be mixed with the incoming music. However, in these cases, there won't be lyrics on the screen. If you play a karaoke DVD in a DVD player, connect the red, white and yellow RCA cables from the DVD out to the Craig Inputs, the lyrics should appear on the Craig screen while the music plays.
If you mistakenly plug RCA cables into the Craig Inputs and plug the other end into an amplifier's inputs, neither will produce any sound.
Using RCA outs is only necessary if you want to have louder music than the on-board Craig speakers can handle. Of course, you can run the yellow video cable to a TV RCA input to get a bigger lyrics window and the RED and White RCA to the TV RCA Red and White inputs to hear the music through the TV's speakers.