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Model 11869A
Installation
1.
Removing the Hole Plugs
Detach the rear panel of the 11869A Adapter by removing the four
screws at the corners. To disengage the plugs from the connector
holes, pry up the prongs with a soldering aid or other convenient
tool. Push the plugs out of the holes and discard them. Replace the
rear panel on the 11869A, making sure it is the right way up.
2.
Installing the Special PROM A1U6
If the exact model number of the RP Plug-In is not listed on the
11869A above the Plug-In Identification Code Switch,
it is a
factory-modified Special Plug-In. The frequency range is
non-standard, and a specially matched PROM must be installed in
the 11869A Adapter to convey the correct frequency range
information to the 8350A Mainframe. The special PROM can be
ordered from the nearest Hewlett-Packard Sales and Service
Office.
Insert the PROM into the socket A1XU6 provided on the Logic
Board. See Figure 2-6 for the location of A1XU6.
Figure 2-6.
Location of Socket A1XU6 for Special PROM
2-5
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