Error codes 6200 , 7151, 4028 and 5033

E6200     Parameter checksum error

               Try  Load/ reload parameter file to EEProm

E7151     Slot diaphramgm rotation 0 degree  position not found

                Check the mechanical movement, motor, wires, potentiometer, D1 Board

E4028     Memeskop unexpected acq end signal

                Check cable D1.X10.27, Memoskop, connection cables

E5033      Gen. high voltage actual value too low

                 Measure KV I at D1

                 Check actual value cables,  line resistance, connection terminals,  Sirephos

GOOD LUCK