Crown xls 602, signal to both channels, no sound, it's not dirt on outlet connections because it try to connect inside

I found the problem. I found the problem.

I bought this amp in a government auction. There were no cables or instructions. After checking the voltages at the transformer output, I noticed that it worked on the 240 volts instead of 120 volts I bought this amp in a government auction. There were no cables or instructions. After checking the voltages at the transformer output, I noticed that it worked on the 240 volts instead of 120 volts