22 Keysight InfiniiVision HD3-Series Oscilloscopes User's Guide
1 Getting Started
Learn the Back Panel Inputs and Outputs
For the following figure, refer to the numbered descriptions in the table that
follows.
3. Probe Comp and
Ground terminals
• Probe Comp terminal — After a [Default Setup], this terminal outputs the Probe Comp
signal which helps you match a probe's input capacitance to the oscilloscope channel to
which it is connected. See
"Compensate Passive Probes" on page 29.
The oscilloscope can also output demo or training signals on this terminal.
• Ground terminal — Use the ground terminal for oscilloscope probes connected to the
Probe Comp terminal.
4. USB Host ports These ports are for connecting a USB mass storage device, mouse, or keyboard to the
oscilloscope.
Connect a USB compliant mass storage device (flash drive, disk drive, etc.) to save or recall
oscilloscope setup files and reference waveforms or to save data and screen images. See
Chapter 21, “Save/Email/Recall (Setups, Screens, Data),” starting on page 261.
You can also use the USB port to update the oscilloscope's system software when updates
are available.
You do not need to take special precautions before removing the USB mass storage device
from the oscilloscope (you do not need to "eject" it). Simply unplug the USB mass storage
device from the oscilloscope when the file operation is complete.
There is a third USB host port on the back panel.
To Next Page
Loading...
