Hitachi CB 520A A1, Service Manual

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Figure 4-53 Power off procedure of failed management module
(B) Press and hold the Power switch for four seconds or more
This procedure forces the management module to power off.
1
.
Ensure that Power LED lights in green.
2
.
Press and hold the Shutdown switch until Power LED turns to light in
amber.
3
.
Release the Shutdown switch.
Figure 4-54 Power LED and Shutdown switch
Power off the switch module
Use the following procedure to power down the switch module.
(A) Use a Web console
This procedure initiates a remote power off for the failed switch module.
1
.
Ensure that Power LED lights on green.
2
.
Logon to the Web console and select Resource.
3
.
Select Modules > All Modules > Switch modules > the failed
module.
4
.
Select Condition tab.
5
.
Click Power OFF.
6
.
Ensure that the shutdown was completed and Power LED lights in amber.
4-62
Common process for replacement
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