Probe Compensation Terminal; Usb Host Ports - Agilent Technologies 90000 X Series User Manual

You can also use the Infiniium oscilloscope application's Calibration
Output dialog box (Utilities > Calibration Output) to select other output signals,
just like you can for the Aux Out output.

Probe Compensation Terminal

This terminal has a square wave signal that is used to adjust compensated
passive probes. Be sure to use an N5449A high- impedance adapter.
You can also output a DC level on this terminal using the Infiniium
oscilloscope application's Calibration Output dialog box.

USB Host Ports

There are three USB host ports on the right side of the front panel.
Agilent Infiniium 90000 X-Series Oscilloscopes User's Guide
Using the Oscilloscope
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