ZyXEL Communications NSA210 - Manual (Page 26)

Chapter 1 Getting to Know Your NSA
NSA210 User’s Guide
26
1.4 LEDs
The NSA LEDs (lights) tell you important information.
Figure 3 NSA Front Panel
This table describes the NSA’s LEDs.
Table 1 LEDs
LED COLOR STATUS DESCRIPTION
POWER Blue On The NSA is turned on and receiving power.
Off The NSA is turned off.
SYSTEM Green On The NSA has fully started and is operating normally.
Blinking The NSA is starting up or upgrading the firmware.
Red On The NSA has failed.
HDD Green On The hard disk drive is connected properly to the NSA.
Blinking The NSA is saving data to the hard disk drive.
Red On The hard disk drive has failed and the NSA can no longer
detect it.