Dahua ESS2016X User Manual
Also see for ESS2016X: User manual
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Contents
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ESS Series User’s Manual723 Case fan It is for case ventilation.4 Power fan It is for power ventilation5 IN portindicator lightLINK light: The light becomes on when the disk array enclosure isconnected to the host or the upper-level disk array enclosure.ACCESS light: The light flashes when the host is visiting disk arrayenclosure.IN port Connect IN port to the OUT port of the host or the upper-level diskarray enclosure. Access the HDD of the disk array enclosure via the INport.6 RS232 port It is to debug device and login command interface.Please refer to chapter 9 for detailed command operation information.7 Indicator light RUN light is on when the device is on and working properly.M/S: main control light. The light is on when the device is runningproperly. The light is off when there is abnormal situation.ERR light is on when there is abnormal situation.The ERR light is off when the device is working properly.SPD light is on when the HDD accessing speed is abnormal.SPD light is off when the HDD accessing speed is normal.8 OUT port Connect OUT port to the lower-level disk array enclosure to realize thecascade connection.OUT portindicator lightLink light is on when the OUT port is connected a lower-level device.Access light is on when there is data access on the OUT port.5.2.3 Disk Array Enclosure Cascade ConnectionWhen connect ESS2016X to ESS2016X-J, the interface is shown as below. See Figure 5-3.Figure 5-3 |
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