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D
Not used
E
System cold reset button
Hard Drive LED Indicator Patterns
The hard drive has two LED indicators visible from the front of the system: one is a green LED for disk
activity, and the other is amber and indicates hard drive status. The LEDs have the following states, as
described in
the tables
Table 5: Hard Drive Activity LED Indicator Patterns
Hard Drive Condition
Power on and drive spinning up or spinning down
Power on with drive activity
Table 6: Hard Drive Status LED Indicator Patterns
Hard Drive Condition
No access or no fault
Hard drive fault has occurred
Back Panel Features
The figure below
shows the NS-A-20 appliance back panel.
Figure 3: NS-A-20 Back Panel
A
Power supply module #1
B
Power supply module #2
C
eth0, Mgmt Port, 1 GbE RJ45
D
eth1
E
eth2
F
eth3
The following table
NetSight NS-A-20 Installation Guide
below.
describes the LEDs for the RJ45 management port.
Appliance Overview and Setup
I
Not used
J
Not used
Activity LED Patterns
Off
Blinking green
Status LED Patterns
Off
Solid amber
G
Video connector
H
Not used
I
USB 2.0 ports
J
Not used
K
Not used
L
Not used
10
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