HP D2D100 Backup System - Manual (Page 53)

6 LEDs
In this chapter:
• “ Understanding the LEDs ” on page 53
• “ Beacon mode ” on page 53
Understanding the LEDs
Figure 28 LEDs
1 Disk Activity Flashing Green = Disk activity in progress.
2 Disk Status
Solid Green = All disks are working correctly.
Flashing Orange = A disk has failed.
3 Disk Capacity
Solid Green = Normal operation and disk space is available.
Solid Orange = Disk threshold capacity exceeded, device is nearly full.
4 Status
Solid Green = System is booted and operating normally.
Flashing Green = System is powering up or shutting down.
Flashing Orange = System has failed.
5 Network
Off = No network connection or network not configured.
Solid Green = A Gigabit Ethernet connection is made.
Solid Orange = A 10/100Base-T connection is made.
6 Power Solid Green = Power on.
Bootup LED sequence
During power on, the LEDs will perform a self-test sequence. All LEDs with the exception of the status
LED will then be extinguished until the boot sequence is completed.
Firmware LED sequence
During a firmware upgrade, all LEDs apart from the Power LED flash with an alternate green and orange.
Beacon mode
The HP D2D Backup System also supports a Beacon LED sequence, which helps a user identify which
unit is being configured, if several are connected to the network.
D2D Backup System 53