Table of Contents
Advertisement
HP 4089B (96-pin) SWM Installation (HP 4062UX Only)
This section provides HP 4089B SWM installation information and includes information on
unpacking, installing additional pin boards, and connecting test xtures.
Unpacking
The HP 4089B weighs about 55 kg (121 lb) and is wrapped in vinyl, making it
Warning
difficult to lift and carry. Be very careful when handling the HP 4089B SWM.
Remove the SWM from its shipping carton and check the cables and accessories against the
carton check list. If the shipment is incomplete or if anything is damaged, contact the nearest
HP Sales Oce.
When shipped from the factory, the SWM is wrapped in two separate sheets of vinyl. After
you remove the SWM from its carton, remove the outer vinyl sheet. Do not remove the
inner vinyl sheet from the SWM until you move the SWM to the installation site. Do not
remove the HP 16377A/B Personality Board or any additional pin boards from their antistatic
envelopes until you are ready to install them.
Do not remove the SWM or its accessories from their protective covers in
Caution
any area besides the installation site. Exposure to dust and other airborne
contaminants degrades insulation and reduces measurement accuracy.
Installing Additional Pin Boards
To install additional HP 16320D Pin Boards in your SWM, perform the following procedure:
Install pin boards at the installation site only. Wear rubber gloves and a lint
Caution
free cloth cap and gown. Oil, perspiration, hair, brous dust, and dirt degrade
board insulation and reduce measurement accuracy.
1. Remove the protective vinyl cover from the SWM.
2. Remove the protective plate covering the measurement pins.
3. Loosen the hexhead screw at each corner of the bottom panel using a hexhead wrench, then
carefully lift the bottom panel from the SWM.
4. Remove the required board struts and pin board control cables.
When removing pin board control cables, disconnect each connector from each
Caution
pin board separately. Do
peeling o
5. Remove additional pin boards from their antistatic envelopes.
3-8 Switching Matrix Installation
remove a cable by disconnecting one end and
not
the cable all at once.
Advertisement
Table of Contents
