Keysight N9032B PXA Manual page 19

Figure 16 Wire Hold Downs
4. In the upgrade kit, locate the Warning Label, N9030-80018.
5. Refer to Figure 17. Attach the Warning Label to the top brace as shown.
Figure 17 Add Warning Label to Top Brace
Installation Note N9032-90004
Option EXM, External Mixing Upgrade Kit
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