Keysight Infiniium 8000 Series, Service Manual

Page: 73 / 162

Chapter 5: Troubleshooting
To install the fan safety shield
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like this: “Press the Run key.”
Default Setup
A Default Setup is provided to ensure that the oscilloscope is in a known state.
The default setup prevents previous setups from interfering with the next test.
It also simplifies the oscilloscope setup procedure. Use the default setup when
a procedure requires it.
• Press the Default Setup key to set the oscilloscope to the default state.
To install the fan safety shield
1
Disconnect the oscilloscope power cord and remove the cover.
See Chapter 6, “Replacing Assemblies,” if you need to remove and replace assemblies.
2
Clip the fan safety shield over the outside of the oscilloscope chassis next to
the fans.
See See Figure 5- 1.
Figure 5-1
Installing the Fan Safety Shield