I have just received a Lagun with an Acramatic 2100 control. The machine was verified working prior to making the 1300 mile trip. I have got the machine powered but when I turn it on I get nothing on the pendant or display. The voltage is good at the ATX power supply as well as on the output of the power supply. The bridge board initially lights up with one green LED and the two bottom red LEDs. After about 10 seconds one of the red LEDs goes out leaving just a green and red. I assume the red LED is a clue as to the problem and I assume the problem is simple but I can find no documentation on what the LEDs on the bridge board mean. Does anyone have this information?