Motorola MVME2401-1 Installation And Use Manual page 36

Preparing and Installing the MVME2400-Series Module
1
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Caution
!
Warning
!
Caution
1-20
2. Perform an operating system shutdown. Turn the AC or DC power
off and remove the AC cord or DC power lines from the system.
Remove chassis or system cover(s) as necessary for access to the
VME module card cage.
Inserting or removing modules with power applied may result
in damage to module components.
Dangerous voltages, capable of causing death, are present in
this equipment. Use extreme caution when handling, testing,
and adjusting.
3. If the Primary PMC Carrier Module/MVME240x assembly is
already installed in the VME chassis, carefully remove the two-
board assembly from the VMEbus card slots and lay it flat, with the
P1 and P2 connectors facing you.
Avoid touching areas of integrated circuitry; static discharge
can damage these circuits.
4. Remove the four short Phillips screws from the standoffs in each
corner of the primary PCI expansion module,
PMCspan-002.
5. Attach the four standoffs to the PMCspan-002.
6. Place the PMCspan-010 on top of the PMCspan-002. Align the
mounting holes in each corner to the standoffs, and align PMCspan-
010 connector P3 with PMCspan-002 connector J3.
7. Gently press the two PMCspan modules together, making sure that
P3 is fully seated in J3.
8. Insert the four short Phillips screws through the holes at the corners
of PMCspan-010 and into the standoffs on the primary PMCspan-
002. Tighten the screws.
Note The screws have two different head diameters. Use the
screws with the smaller heads on the standoffs next to
VMEbus connectors P1 and P2.
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