HP 3000 Enterprise Virtual Array - Manual (Page 98)

Storage System Hardware Components
98 Enterprise Virtual Array 3000 User Guide
You can mute the audible alarm by completing the following procedure.
Note: Er will be displayed in the alphanumeric display when an error condition is
present.
1. Press and hold the bottom pushbutton until the LED is On.
A muted alarm will remain off until a new error condition occurs.
2. To unmute the alarm, press and hold the bottom pushbutton until the LED is
Off. When a new error condition occurs, the alarm will sound.
Disabling the Audible Alarm
Disabling the audible alarm affects only the alarm on the disk enclosure. It does
not affect condition report displays on the EMU alphanumeric display or detection
of errors by Command View EVA.
Complete the following procedure to disable the alarm:
1. Press and release the bottom pushbutton until the alphanumeric display is Au.
2. Press and hold the top pushbutton until the alphanumeric display is a Flashing
on (Audible Alarm On).
Note: When the alarm display is flashing, pressing and holding the top pushbutton
causes the display to rapidly change between on and oF .
Pressing and releasing the top pushbutton causes the display to select the next state.
3. Press and release the top pushbutton to change the display to a Flashing oF
(Audible Alarm Off).
4. Press and release the bottom pushbutton to disable the alarm and display Au.
The bottom pushbutton LED is now On.
Note: A disabled audible alarm cannot sound for any error condition. To ensure that
you are immediately alerted to error conditions, it is recommended that the alarm mute
function be used rather than the alarm disable function.
If you must use the disable function, remember to re-enable the audible alarm as soon
as possible to ensure that you are alerted to errors.