ESS Series
User’s Manual
13
Figure 1-17
SN
Name
Function
①
Power on-off button
Press it to boot up the device.
Press it for 5 seconds to shut down the device.
②
Power Indicator Light When the light is blue, the power connection is OK.
③
HDD Indicator Light
When system HDD is reading or writing, the blue light becomes flash.
④
Alarm Indicator Light The red light is flashing when there is an alarm or abnormal situation.
⑤
Network
Indicator
Light
The blue light is flashing when the network connection is OK.
1.9.2 Rear Panel
This series product has two kinds of rear panels. There are slightly difference on the power
supplying module and fan module.
The redundancy-power supplying interface is shown as In Figure 1-18.