director 2/64 service manual

4–20 director 2/64 service manual
FRU Removal and Replacement
9. If necessary, close and lock the equipment cabinet door.
10. Perform the data collection procedure (Collecting Maintenance Data on page
3–37).
11. Clear the amber system error LED on the director bezel:
a. At the Hardware View, right-click the front panel bezel graphic (away from a
FRU) to open a menu.
b. Click Clear System Error Light.
RRP: Redundant SBAR Assembly
Use the following procedures to remove or replace a redundant SBAR assembly (two
assemblies in the director) with the backup SBAR assembly operational. A list of tools
required is provided.
Tools Required
The following tools are required to perform these procedures.
• Standard flat-tip screwdriver.
• ESD grounding cable and wrist strap.
• Torque tool and hex adapter (provided with the director).
Removing a Redundant SBAR Assembly
To remove a redundant SBAR assembly:
1. If the director is installed in a stand-alone configuration, go to step 2. If the
director is rack-mounted, unlock and open the cabinet rear door as directed by the
customer representative.
2. Follow ESD procedures by attaching a wrist strap to the director chassis and your
wrist, as shown in Figure 4–2.
CAUTION: To avoid causing machine errors or damage while working on the director,
follow ESD procedures by connecting a grounding cable to the director chassis and
wearing an ESD wrist strap.
3. Remove the RFI shield.