16TroubleshootingLED Diagnostic #1This LED is normally always lit (red) If it is not lit, this indicates a short circuit (or an overload) on the VCC power supplyThis unit supplies a maximum of 16A• Turn off the power of the pack and inmix 300 Verify the Pack Fuse• Unplug all outputs (1 to 4)Turn on the power of the pack as well as inmix If the LED lights up then, there is an issue with one of the Zonesconnected to the inmix 300• Plug the Zone connectors back one by one to see which one is causing the problem• If none of them seem to be the source of the problem, there is an issue with the inmix 300 Replace itLED Diagnostic #2This LED is normally always lit (red) If not, check if all cables are connected correctly If all of the connections areverified, replace the inmix 300 pcbLed Diag #1Led Diag #2