LED labels

Changed labels on roof for all used high energy cables.
Changed LED label from EABD:PMT1:LED to EABD:PMT0:LED and move cable from LED CH6 to 4.
Changed LED label from EMBT:PMT2:SIG (looks like SIG cable, but worked in the past) to EMBT:PMT3:LED. Moved cable from LED CH5 to 3.
Connected EHAT:PMT4:LED to CH5.
Changed LED label from ELBD:PMT1:SIG (LED cable) to EHDT:PMT2:LED and connected to CH6.
Changed LED label from EHDT:PMT1:LED to EHDT:PMT4:LED and moved from channel 2 to 7.

Detector testing

EMBT:PMT3, 50V, ramps up, 0.05uA readback. Using LED driver channel 3 to check response. Works. ~300pC at 70%.
EABD:PMT0, 50V, ramps up, 0.05uA readback. Using LED driver channel 4 to check response. Works. ~200pC at 70%.