ETMX ESD

1. Continuity test was done on each pin to verify each section LR, UR, BIAS, UL, and LL. 
2. The old vacuum feedthrough was removed by Gerardo
2. The in-vacuum cable was re-terminated for installation of the new UHV 5-way coaxial connector.
4. In-vacuum cable was connected to feedthrough
5. Gerardo installed new feedthrough.
6. In-air cable connected to feedthru.
7. All pins were HIPOT tested to 800V and passed.
8. Pins were rechecked, by grounding each section to ground (in chamber) and verifying at feedthrough (air side).

 Pin layout for ESD (@ Feedthrough) is as follows:

   Pin 1 - LR
   Pin 2 - UR
   Pin 3 - BIAS
   Pin 4 - UL
   Pin 5 - LL

Following E1400430, Pin 1 is slightly offset in spacing from the other pins.