DEC VAXstation 3100 Owner's Manual page 65

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4 Connect the 68-pin to 50-pin connector cable. See Figure 4-6
for the TK50Z-GA or the RZ55, and Figure 4-7 for the _
RRD40.
• Note the orientation of the pins in the system unit SCSI
connector. There are more pins in the top row.
Turn the 68-pin connector (small end of the cable) so its
holes match the pins.
• Press the dips on the sides of the 68-pin connector and
push the connector into the system unit SCSI port until
the dips lock the connector into place.
Caution Do not force the 68-pin connector into the SCSI port. You
may damage the pins in the SCSI port.
Connect the 50-pin connector Garge end) to either port on
the back of the expansion box and snap the bail lock loops
in place.
5 Connect the 50-pin terminator that comes with the expansion
box to the imused port on the expansion box. Figure 4—1
shows the 50-pin terminator.
6 Connect the power cord to the expansion box receptacle and
plug the other end into the power source. ^ ^
4^10 Adding and Using Expansion Boxes