The following procedure is used for replacing any of the Interchange Panels.
Perform this procedure in the order given.
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 |  |
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 | CAUTION: Before disconnecting and connecting MUX card cables
to the interchange panel, be sure that the power to the computer
is off. Otherwise, serious equipment damage may occur. |
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Remove the existing panel:
Disconnect the I/O cables from the
MUX cards to which the panels are linked.
Disconnect the I/O cables from the panel to be replaced.
Remove the panel from the mounting plate (if mounted).
Install a new panel:
Mount the new panel onto the mounting
plate.
Reconnect the I/O cables to the new panel.
Reconnect the other end of the I/O cables to the
ACC MUX cards.