Tektronix, Inc. P6240, User Manual

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Doing a Probe Cal
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TLS 216 User Manual
compensate all the probe/channel combinations at once. After doing so, you can
redefine Group 1 to include fewer channels and then create new groups of
compensated probe/channel combinations.
If a Probe Cal has never been performed on an input channel or if its stored
Probe Cal data is erased using the Probe Cal menu (see To Initialize Probes in
this article), the logic scope displays Initialized status in its Group menu.
If you execute a successful Probe Cal on an input channel, the logic scope stores
the compensation data it derived in non-volatile memory. Therefore, this data is
available when you turn the logic scope off and back on, when you change
probes, etc.