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Configuring the Controller
7-19
To enable or disable the alarm:
1
From the System Menu, select Configuration Menu and press Enter.
The Configuration Menu screen displays.
2
Select Alarm Mute and press Enter.
The Alarm Mute screen displays. The current setting is marked with an * next
to it.
3
Select the option you want and press Enter.
VCC voltage
Warning—5V -3.5% and +6.5%
Shutdown—5V -6.5% and +10%
! Check the
Disk Array
Administrator software to
confirm what the alarm means. See Chapter 3,
Accessing the Disk Array Administrator
Software.
! If it is a warning alarm, let the controller
continue to operate.
! If it is a shutdown alarm, turn off the power to
the controller and send it for service.
12V voltage
Warning—12V -8% and +8%
Shutdown—12V -10% and +10%
! Same as above for the VCC voltage.
Table 7-1. Alarm thresholds
Alarm threshold What to do when the alarm sounds