HPE ARCS 48U User Manual page 59

Item
1
2
3
4
Reference
C key
Hard reset button
Power/alarm LED
SD card slot
Description
Used to confirm warnings, critical
alarms, and configuration setting
changes, as well as to clear the
audible alarm. To confirm these
situations, press and hold the C
key for five seconds.
Alternatively, click the Clear
Alarms button on the Setup
tab>General menu on the web
interface.
Used to reset the management
module.
Used to indicate the internal
status of the management
module, and to signal warnings
and critical alarms.
• If the LED is green, the
management module has
power, and conditions are
normal.
• If the LED is green and
flashing, communication is
taking place.
• If the LED is yellow, a warning
has been issued.
• If the LED is red, a critical
alarm has been issued.
• If the LED is flashing green,
yellow, and red, then a
configuration setting change
has been made. To save the
new configuration settings to
the internal memory of the
management module, press
and hold the C key for five
seconds.
• If the LED is off, the
management module has no
power.
Optional use. Used for HPE
Adaptive Rack Cooling System
data logging. For more
information, see the HPE
Adaptive Rack Cooling System
Web Interface User Guide.
Table Continued
Management module 59