Upgrading the FRE-2 Processor Module
108305 Rev. D
3
4.
Insert your hand inside the wrist strap.
Adjust the strap to ensure that the metal buckle inside the strap is in contact
with your skin.
5.
Insert the jack into the antistatic receptacle (Figure 2).
Figure 2. Connecting the Wrist Strap Jack to the Antistatic Receptacle
Removing the EMC Shield
To access the FRE-2 processor module, first remove the EMC shield, as follows:
1.
Loosen the captive thumbscrews that fasten the EMC shield to the
chassis (Figure 3, Figure 4, or Figure 5, depending on your router model).
2.
Remove the EMC shield from the chassis.
Caution:
Do not operate a Bay Networks router with the EMC shield
removed for more than 5 minutes because the router may overheat. Also, the
BCN router has temperature sensors that may not detect an overheating
condition when the shield is removed.
QMC0002A
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