Keysight N9020B Installation Note page 8

Option BBA, Analog Baseband I/Q Inputs Retrofit Kit
Portable Instrument (Option PRC)
1. Disconnect the instrument from ac power.
2. Refer to Figure 2. Using the T-20 driver, remove the four screws (1), two on each side, to
detach the Bail Handle Assembly (2) from the front frame.
Figure 2 Bail Handle and Front Bumpers Removal (Option PRC)
3. Using the T-20 driver, remove the four screws (6) (two on each side) that attach the four strap
handle plugs (5) from both sides of the instrument.
4. Refer to Figure 3. Using the T-20 driver, remove the four screws including washers (1) that
hold the rear bumpers (2) in place.
5. Pull the instrument cover off towards the rear of the instrument.
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Make sure any adapters on the front panel are removed.
Installation Note N9020-90257