User's Manual

NDA-24300 CHAPTER 4
Page 287
Issue 1
UNIT/CIRCUIT CARD REPLACEMENT PROCEDURE
• MUX ACT lamp on the new card is
red.
ATTENTION
Contents
Static Sensitive
Handling
Precautions Required
B
Insert the new card into the PIM.
A
On the new card, set the MB key UP.
Extract card to be replaced from the mounted PIM.
Disconnect the cable for the MUX front
connector on the card to be replaced.
Connect the disconnected cable to the
MUX front connector on the new card.