Teledyne LeCroy TF-DSQ - Manual (Page 11)

TF-DSQ Probe Calibration and Deskew Fixture
TF-DSQ-OM-E RevC 11
TF-DSQ Oscilloscope Connection
The TF-DSQ fixture is connected to either an unused oscilloscope channel or the external AUX IN
input, if one exists. In other words, any oscilloscope channel or oscilloscope input with a ProLink
or ProBus connector.
Scope Auxiliary Input with ProLink and
BMA Connector
Connection of the TF-DSQ Fixture to the
Oscilloscope Input
We recommend connecting to the AUX IN input, or to an unused oscilloscope channel in the
case of a Serial Data Analyzer with the "A" model suffix (these oscilloscopes replace the external
trigger input with a clock recovery module).
Note: Your kit contains both ProBus and ProLink extenders, so regardless of the AUX IN input
used for your signal (BNC or BMA), your specific connection need is covered.
The TF-DSQ fixture is called out as the probe calibration source on the probe calibration menu .
Seeing this option on the menu verifies proper operation.