IBM 578 Manuel D’Utilisation
__ 1.
Open the back cover on your 5079. See Appendix A, “Removing the back
covers” on page 31 if you need instructions.
covers” on page 31 if you need instructions.
__ 2.
Connect the cables to 5079–002 (the upper unit). See Appendix B,
“Connector Locations” on page 35 if you need information about finding
connectors.
__ a.
“Connector Locations” on page 35 if you need information about finding
connectors.
__ a.
Connect a new HSL cable to HSL connector 0.
__ b.
Connect a new HSL cable to HSL connector 1. If you have different
length cables, this cable should be the shortest one.
length cables, this cable should be the shortest one.
__ c.
Connect a new SPCN cable to connector J15.
__ d.
Connect a new SPCN cable to connector J16.
__ e.
Connect the power cable. Do not plug into the wall outlet. If your
power cables for the 5079 are two different lengths, connect the
longer cable to 5079–002.
power cables for the 5079 are two different lengths, connect the
longer cable to 5079–002.
__ 3.
Connect the cables to the 5079–001 (the lower unit).
__ a.
__ a.
Connect the HSL cable that you installed in step 2b to HSL
connector 0.
connector 0.
__ b.
Connect the SPCN cable that you installed in step 2d to connector
J15.
J15.
__ c.
Connect the power cable. Do not plug into the wall outlet. If your
power cables for the 5079 are two different lengths, connect the
shorter cable to 5079–001.
power cables for the 5079 are two different lengths, connect the
shorter cable to 5079–001.
__ 4.
Remove or open the back cover on your system unit.
__ 5.
Remove or open the back cover on unit Y.
__ 6.
At unit Y, remove the HSL cable at connector 1. This cable currently runs
between unit Y and your system unit.
between unit Y and your system unit.
__ 7.
Connect the HSL cable from your system unit to the HSL connector 1 on
5079–001.
5079–001.
__ 8.
Connect the HSL cable from 5079–002 HSL connector 0 to HSL connector 1
on unit Y.
on unit Y.
__ 9.
Connect the SPCN cable from 5079–002 connector J15 to connector J16 on
unit Y.
unit Y.
__ 10.
Install or close the covers on unit Y, your 5079, and your system unit.
__ 11.
Figure 19. SPCN connections
26
Setting up your 0578, 5074, 5078 or 5079 Expansion Unit V5R2