P6330 3.5 GHz Differential Probe Instruction Manual 47
Adjustments
The P6330 has 3 internal controls: offset zero, offset range, and
DC CMRR. These controls should only be adjusted after a probe
performance verification and functional che ck hasbe en performed
ontheoscilloscope,and only if a checkfailstomeetitsspecifica-
tion.
To make adjustments to the probe, the compensation box cover must
be removed and the equipment allowed to warm up for 20 minutes.

Equipment Required

Inadditiontotheequipmentrequiredto perform the performance
verification, the adjustment procedures require the e quipment listed
in Table 8.
Table8: Additional equipment required for adjustment
Item description Recommended example
Release tool 003-1383-00
Adjustmenttool 003-0675-01