Pod Grounds; Probe Grounds - HP 1650A Setting Up

Pod Grounds
Probe Grounds
Each pod is grounded by a pod ground lead that should always be
used. You can connect the lead directly to a ground pin on your
target system or use a grabber. The grabber connects to the ground
lead the same way it connects to the probe lead.
'Ib connect the ground lead to grounded pins on your target system,
you must use 063 mm (0.025 inl square pins or round pins with a
diameter from 0.66 mm <0026 in) to 0,,84 fa.033 in).
You can ground the probes in one of two ways. You can ground them
with the pod ground only; however, the ground path won't be the
same length as the signal path through the probe" If your probe
ground path must be the same as your signal path, use the short
ground lead (probe ground), The probe ground lead connects to the
molded probe body via a pin and socket. You can then use a grabber
01'
grounded pins on your target system the same way as the pod
ground.
If you need additional probe ground leads, order HP part number
01650-82103 from your nearest Hewlett-Packard sales office
Connecting Logic Analyzer to the Target System
3-5