Adjustments
Accessing the Internal Adjustments
NOTE. Only pro
bes with serial numbers C020000 and above have internal adjustments. (See Figure 14.) Probes with serial
numbers C019999 and below that require adjustments (other than offset zero) must be returned to Tektronix for service.
WARNING. The remaining adjustments for the probe require you to remove a reusable label from the back of the probe. You
must replace
the label after you complete the probe adjustments. Fa ilure to do s o may subject the user to high voltages
present in the probe during measurements. If you need a replacement label, refer to the Equipment Required table for
the Tektronix part number. (See Table 15 on page 41.)
1. Remove the
reusable back-panel label shown below to gain access to the adjustments. Store the label in a safe place to
preserve the adhesive backing for reuse.
Figure 14: Internal adjustment locations (S/N C020000 and above only)
CAUTION. You must replace the reusable label after you complete th e adjustment procedures. Failure to do so may subject
the user to high voltages present in the probe during measurem ents. If you need a replacement label, refer to the Equipment
Required table for the Tektronix replacement part number. (See Table 15 on page 41.)
THDP0100/0200 & TMDP 0200 High Voltage Differential P robes Instruction Manual 44