Keysight Technologies InfiniVision 6000L Series, Service Manual

Page: 62 / 100

62 6000L Series Oscilloscopes Service Guide
4
Troubleshooting
To verify basic oscilloscope operation
For 6000L Series oscilloscopes, connect the oscilloscope to your network or
establish a point-to-point connection, and use the Remote Front Panel feature
described in the 6000L Series Oscilloscopes User’s Guide to control the
oscilloscope. If you do not have the user’s guide, you can download it from
www.keysight.com/find/6000.
1 Press the
Save/Recall
key on the front panel, then press the
Default Setup
softkey under the display. The oscilloscope is now configured to its default
settings.
2 Connect an oscilloscope probe from channel 1 to the
Probe Comp
signal
terminal on the front panel.
3 Connect the probe’s ground lead to the ground terminal that is next to the
Probe Comp
terminal.
4 Press
AutoScale
.
5 You should see a waveform on the oscilloscope’s display similar to this:
If you see the waveform, but the square wave is not shaped correctly as shown
above, perform the procedure “To compensate the analog probes" on page 63.
If you do not see the waveform, ensure your power source is adequate, the
oscilloscope is properly powered-on, and the probe is connected securely to
the front-panel analog channel input BNC and to the Probe Comp terminal.