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HP 16530j31A- Adjustments
4-11. Channel-To-Channel Skew
DESCRIPTION:
The channel-to-channel skew adjustment nulls any time delays caused by the lead lengths of the
probes used for a measurement. Channel one is used as the reference against which all other
channels are nulled.
Note
This procedure uses the compensation signal and BNC cables to simulate
a
signal and probes. Consider this procedure as an example only.
PROCEDURE:
a.
Touch Cal Choice, then touch Ch_ch skew.
b.
Touch Calibration, then touch Channel.
c.
Touch the Impedance field as shown in figure 4-5. This will switch impedance to 50 Ohms.
Figure 4-5. Channel Screen
1
Impedance Select
d.
Touch channel label. See figure 4-6.
Chennel
(
Run
)
(
Preset
)
TTL
l
Figure 4-6. Channel Selection
4-6
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