ghl simu led 95 dead ore wrong settings

In April 2015 i've bought a new GHL_PL-0981 simu led stick 95. The stick is suddenly it stopped and would not give any light. When I connect a TMC lamp on ports l1 and l2 the lamp wil work on both ports. So the profliux is not the problem?

The stick is connected via l1 and l2 to a GHL Mitras-Simu Driver GHL_PL-0976 and a pre-programmed light shows for the simu stick 95 has been set on the ProfiLux.

How can I test if the stick or the GHL Mitras-Simu Driver GHL_PL-0976 are deffect, ore that i'm using the worng settings?

the problem has been solve, The power was not properly connected