6
Installation Note N9020-90257
Option BBA, Analog Baseband I/Q Inputs Retrofit Kit
Installation Procedure
Standard Instrument (Benchtop Configuration)
1.
Disconnect the instrument from ac power.
2.
. Using the T-20 driver, remove the 4 screws
(1)
(two on each side) that
attach the strap handles
(2)
on each side of the instrument.
3.
Remove the four key locks from the instrument four bottom feet.
4.
Remove the four instrument bottom feet.
5.
Using the T-20 driver, remove the four screws (including washers)
(3)
that hold the rear feet
(4)
in place.
6.
Pull the instrument cover
(5)
off towards the rear of the instrument.
If the instrument is placed on its face during any of the following procedures, be sure to use a soft
surface or soft cloth to avoid damage to the front panel, keys, or input connector.
Make sure any adapters on the front panel are removed.
If the analyzer has Option PRC, Portable Configuration, go to the
section to remove the outer case.