| on cryostat | on rack (should not be disconnected) |
switch heater, warn light | small 6 pin LEMO below warn light | switch heater on IPS fixed connection to warn light power supply |
VTI sensors & heater | 10 pin fisher on VTI | sensors A & B + heater (via relay) on LakeShore 340 |
LN2 level | large 4 pin (fisher?) on LN2 neck | sensor 2 on ILM |
LHe level | small 4 pin (fisher?) on LHe3 neck | sensor 1 on ILM |
sample sensors | top of sample stick | sensors C & D on LakeShore 340 |
VTI needle valve motor (not used) | leave unconnected | ITC503 15 pin DSUB |