Tektronix P6209, Instruction Manual

Page: 57 / 75

Adjustments
44
P6209 4 GHz Probe Instruction Manual
Adjustment Locations
Refer to Figure 17 for the location of the offset adjustments and
measurement test points.
J1
J2
Offset zero
adjust
Offset scale
adjust
Gnd lug
Offset test point
(white wire)
R3 R2
Figure 17: P6209 adjustment and measurement locations
Offset Zero
Use this procedure to adjust the probe offset zero.
1.
Connect the probe power cable to the oscilloscope.
2.
Ground the probe tip by connecting the two KlipChip leads
together.
3.
Set the oscilloscope trigger source to internal clock.
4.
Set the channel vertical offset to 0.00 V.
5.
Using the (--) lead of the DMM, probe the ground lug in the probe
comp box. Refer to Figure 17 on page 44.