Ruijie RG-AP840-I (V2) Hardware Installation And Reference Manual page 6

Hardware Installation and Reference Guide
3.8.2 Cable Connection Check ............................................................................................. 24
3.8.3 Power Check ................................................................................................................ 24
4 Commissioning ................................................................................................................................ 25
4.1 Setting Up Configuration Environment .................................................................................... 25
4.2 Power-on .................................................................................................................................. 25
4.2.1 Check Before Power-on ............................................................................................... 25
4.2.2 Check After Power-on .................................................................................................. 25
5 Monitoring and Maintenance ........................................................................................................... 26
5.1 Monitoring ................................................................................................................................ 26
5.1.1 Indicator ....................................................................................................................... 26
5.1.2 CLI ................................................................................................................................ 26
5.2 Remote Maintenance ............................................................................................................... 26
5.3 Hardware Maintenance ............................................................................................................ 26
6 Troubleshooting ............................................................................................................................... 27
6.1 Universal Troubleshooting Process ......................................................................................... 27
6.2 Typical Troubleshooting Cases ............................................................................................... 27
6.2.1 Ethernet Port Does Not Work After Being Connected to an Ethernet Cable .............. 27
6.2.2 Indicator Is Off for a Long Time ................................................................................... 27
6.2.3 Indicator Remains Red for a Long Time ...................................................................... 27
6.2.4 Indicator Remains Green for a Long Time................................................................... 27
6.2.5 Indicator Fast Blinks in Blue (Fit AP) ........................................................................... 28
6.2.6 Indicator Is Not Steady Blue or Does Not Blink in Blue ............................................... 28
6.2.7 Users Cannot Find Wireless Signals ........................................................................... 28
7 Appendix .......................................................................................................................................... 29
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Product Overview