User's Manual
Table Of Contents
- Title page
- Contents
- 1 General Information
- 2 Preparing the Oscilloscope for Use
- 3 Testing Performance
- List of Test Equipment
- To construct the test connector
- To test the 54621D/22D Oscilloscope digital channels
- To verify digital channel threshold accuracy
- To verify voltage measurement accuracy
- To verify bandwidth
- To verify horizontal Dt and 1/Dt accuracy
- To verify trigger sensitivity
- Agilent 54622A/22D/24A Performance Test Record
- Agilent 54621A/21D Performance Test Record
- 4 Calibrating and Adjusting
- 5 Troubleshooting
- 6 Replacing Assemblies
- 7 Replaceable Parts
- Declaration of Conformity
- Notices
6-4
Replacing Assemblies
To remove the cabinet
To remove the cabinet
1 Turn off the oscilloscope and disconnect the power cable.
2 Rotate the handle up as shown below.
3 If a module is installed, remove it from the oscilloscope.
4 Using the T20 TORX driver, remove the two screws from the rear of the
cabinet.
5 Using your thumbs, gently push on the rear-panel connectors to slide
the oscilloscope out of the cabinet.
Figure 6-1
Removing the cabinet
service.book Page 4 Wednesday, December 18, 2002 8:35 AM