Specifications

5-16
Cisco AS5800 Operations, Administration, Maintenance, and Provisioning Guide
DOC-7810814=
Chapter 5 Maintenance
Replacement Procedures
To remove a DSC, complete the following steps:
Note The power LED and MBus LED on the DSC card remain on until the card is disconnected
from the backplane.
Step 1 Attach an ESD-preventive wrist strap between you and an unpainted chassis surface.
Caution To prevent ESD damage, handle dial-shelf controller cards by ejector levers and carrier
edges only and use an ESD-preventive wrist strap or other grounding device.
Step 2 Disconnect all cables connected to the DSC card front panel.
Step 3 Using a No. 2 Phillips screwdriver, loosen the two panel fasteners on the top and bottom of the DSC card
front panel. (See Figure 5-12.)
Figure 5-12 Using the Ejector Levers
Step 4
Grasp the top and bottom ejector levers (see Figure 5-12) and pull them away from the front panel to
disengage the DSC card from the backplane connectors.
Caution Do not use the ejector levers as handles to carry the card. They are not designed to support
the weight of the card.
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