DJM 400 sound problem

[Frillan]

Hello.

I have just bought my first DJ setup, but I've got a problem with the sound. Do you have any idea of what I have done wrong if I only get sound from one speaker? I can see there is volume in both L and R channels but I still only hear it from one of the speakers.

If I record from e.g. Audacity and then replay the recording I can hear sound from both speakers, like if the problem never existed.

I have tried both channel 1 and 2. I tried to change place on R and L but the problem is still there, just that it changes from which speaker the sound comes from. But if I plug in the RCA cables in both white connections (L on channel 1 and 2) I don't get any sound at all. Then if I connect them to the red outputs (R on channel 1 and 2) I can hear sound from both speakers.

Do you have any idea of what I have done wrong?

I connected the stuff like master putput L and R -> 2xRCA -> 3,5mm -> Logitech X230.
I also tried to go L and R -> 2xRCA -> line-in on computer soundcard -> Logitech X230.

[M.Beijer]

balance knob 12 o'clock.

[Jester]

[Frillan]

Cant find any balance knob on the DJM 400 :/

Anohow, I managed to fix it! Don't really know what I did wrong but it works now. I also broke my soundcard in the computer on top of that, haha