HP Model 743 PC - Manual (Page 56)

2-18
Accessories Installation
PMC Bridge Adapter and Expansion Adapter
9 Making sure that the connector and bezels are properly aligned, install the
PMC expansion adapter onto the bridge adapter, as shown in Figure 2-9.
Ensure that the interboard connector seats properly by applying pressure
to the top of the expansion board and to the bottom of the bridge board.
There are two screws that secure the front bezel and four screws to secure
the VMEbus connectors.
NOTE: If the interboard connector is not tightly seated, PMC cards on the expansion
adapter will not operate.
Figure 2-9 Installing the Expansion Adapter onto the Bridge Adapter
Front Bezel Screws (2)
Connector Screws (4)
Interboard
Connector
Expansion Adapter
with 2 PMC Cards Installed
Bridge Adapter