HP 98568A Installation Instruction page 199

HP 98724A/98725A Local Graphics Bus Interface
o
Figure 5-41.
HP 98725A LGB Interface Switches
1. Play It Safe.
a. Turn your computer off and unplug the power cord.
b. Remove the HP 98724A/25A from its envelope, being careful to handle
the card by its edges and metal end plate. The card may be easily
damaged by electrostatic discharge (static zap).
c. Place the card on the envelope.
2. Set the Frame Buffer Address and Select Code.
SKIP?
If this is the first (or only) LG B card you are installing and you
want to use the Graphics Display Station as the system console,
you can skip to step 3. Your LGB interface card has been
preset to an internal addressing mode (as shown in Figure 5-40
and Figure 5-41).
Adding Interface Cards 5-103