| High Voltage To TOF | Look at HV_Control.vi on the Plastic computer. | ||
| Nominal TOF Status | Actual TOF Status | Agree? | |
| On c Off c | On c Off c | Yes c No c |
If they disagree, inform TOF expert |
| Instructions | Measurements | Comments | Actions To Take |
| TOF Discriminators | |||
| Go to the Camac controls VI. | Is X and Q valid? | Yes c No c |
If no, read out crates and recheck. If still invalid, note in logbook and restart. |
| In Tunnel Checks | |||
| Go to the TOF UPS's. | TOF UPS's On? | Yes c No c |
If No, Call TOF expert. |
| Look at the TOF Camac crates. | Are the crates on? | Yes c No c |
If No, Call TOF expert. |
| Are discriminators set to remote mode? (Indicated by a red LED on module.) | Yes c No c |
If No, note in logbook. | |
| Diagnostic Run Mode Checks | |||
| Go to the 4-fold logic unit in the TOF NIM bin. Look at the UPPER unit only. | Are channels A,B,C and D Off? (Upper part.) | Yes c No c |
If no, insert pin into pinholes A, B, C, and D if one isn't present. |
| Go to the LED HV is located above the HV mainframe. | Is LED HV Off? | Yes c No c |
If No, dail down, counter clock wise, the HV to zero and disable HV. |
| Look at the Time Calibrator in the TOF NIM Bin. | Is Time Calibrator Off? | Yes c No c |
If No, switch off. |