Remember trigger threshold resets to default value whenever you send "SCI_SPARE1 0"

powering off command box causes resetting cal boxes to lose HV

Must ramp down HV & bias before turning off SFC

Consider having ESC reset SFC before taking SFC power procedure

See operation manual for the Emergency TRD shut down procedure  that Simon provided 12/23/04

If TRD should be off/on, set TRD HV as following

HV   1  (TRD1)   1870V

HV   5  (TRD2)  1900 V

HV   9  (Cherenkov) 1225 V

Check HSK monitoring values should be as following

HV1 = 1.77 KV

HV2 = 1.82 KV

HV3 = 1.18 KV

If TCD should be off/on check if level 3 trigger is 300 mV.  This is different from the default 350 mV.

CAL threshold conversion:  DAC/3*2.5 MeV, e.g., DAC70 = 58MeV