ESS Series User’s Manual64 Network IndicatorLightThe blue light is flashing when the network connection is OK.1.5.2 Rear PanelThis series product has two kinds of rear panels. There are slightly difference on the powersupplying module and fan module.The single-power supplying interface is shown as In Figure 1-8.Figure 1-8The redundancy-power supplying rear panel is shown as below. See Figure 1-9.Figure 1-9You can refer to the following sheet for detailed information.SN Port Function1 Power Port Connect to AC power supplying.2 Power on-off button Connect or cut off the device power.3 Case fan It is for case ventilation.4 Blower It is for case ventilation.5 Main control module It is about all kinds of ports and indictor lightintroduction. Please refer to the following sheet.6 Blower It is for case ventilation.
