| Instructions | Measurements | Comments | Actions To Take |
| High Voltage To T Zero | |||
| Look at the LeCroy 4032A HV unit in the electronics room. (To check voltages: hold down the "C" key and scroll through channels with up/down arrows.) |
Compare voltages with the list posted on the HV box, do they agree within 5 Volts ? | Yes c No c |
If No, contact Time Zero Expert. |