Getting Started 1
Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide 59
Learn the Oscilloscope Display
The oscilloscope display contains acquired waveforms, setup information,
measurement results, and the softkey definitions.
1. Power cord
connector
Attach the power cord here.
2. Kensington lock
hole
This is where you can attach a Kensington lock for securing the instrument.
3. Module slot A DSOXLAN LAN/VGA module may be ordered and installed separately.
• LAN port — lets you communicate with the oscilloscope and use the
Remote Front Panel feature using the LAN port. See Chapter 23, “Web
Interface,” starting on page 359 and “Accessing the Web
Interface" on page 360.
• VGA video output — lets you connect an external monitor or projector to
provide a larger display or to provide a display at a viewing position
away from the oscilloscope.
The oscilloscope's built-in display remains on even when an external
display is connected. The video output connector is always active.
For optimal video quality and performance, we recommend you use a
shielded video cable with ferrite cores.
A DSOXGPIB GPIB module may be ordered and installed separately.
4. TRIG OUT
connector
Trigger output BNC connector. See “Setting the Rear Panel TRIG OUT
Source" on page 350.
5. Calibration
protect button
See “To perform user calibration" on page 352.
6. EXT TRIG IN
connector
External trigger input BNC connector. See “External Trigger Input" on
page 213 for an explanation of this feature.
7. USB Host port This port functions identically to the USB host port on the front panel. USB
Host Port is used for saving data from the oscilloscope and loading
software updates. See also USB Host port (see page 43).
8. USB Device
port
This port is for connecting the oscilloscope to a host PC. You can issue
remote commands from a host PC to the oscilloscope via the USB device
port. See “Remote Programming with Keysight IO Libraries" on
page 366.