Manual

Table 17 Audible alarm sound patterns
Condition type Cycle 1 Cycle 2
UNRECOVERABLE
CRITICAL
NONCRITICAL
INFORMATION
Legend
Alarm On
Alarm Off
Controlling the audible alarm
You can control the alarm with the push buttons. Th
is process includes muting, enabling, and d isabling.
When an error condition exists, the alphanumeric display reads Er, the alarm sounds, and you can:
• Correct a ll errors, thereby silencing the alarm until a new error occurs.
• Mute, or temporarily disable, the alarm by press
ing and holding the bottom push button. The
alarm remains off until another error occurs, o
r until you enable (unmute) the alarm. When a new
error occurs, the alarm sounds and the push b utton indicator is off.
Using the mute feature ensures that you are aware of the more severe errors and provides you
with the capability of correcting them promptly.
• Disable the alarm to prevent any error conditi
on from sounding the alarm.
NOTE:
Disabling the alarm does not prevent the EMU alphanumeric display from displaying Er. Nor does it
prevent HP Command View EV A from displaying the error condition report.
When the alarm is enabled (on), the bottom push button status indicator is off.
Enabling the audible alarm
To enable the alarm:
1. Press and release the bottom push button until the alphanumeric display is Au.
2. Press and hold the top push button until the alphanumeric display is a Flashing oF (Audible Alarm
Off).
NOTE:
When the alarm display is flashing, press and hold the top push button to cause the
display to toggle between
On and oF . Press and release the top push button to cause
the display to select the next state.
3. Press and release the top push button to c
hange the display to a flashing On (Audible Alarm On).
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Enterprise Virtual Array hardware components