Xeline Co. LTd. MM-202BX Manuale Utente

 

13 

5. Trouble Shooting                                                
 

The PWR LED does not 

activate. 

① 

Check if the power cable is firmly plugged into the MM-

202BX and power outlet.   

② 

Check if the Hot line and Neutral line is correctly 

connected to the power outlet. 

The UPLINK LED does not 

activate. 

① 

Check if the RJ-45 cable is firmly plugged into the UPLINK 

port of the MM-202BX and the Switch Hub.   

② 

Check if the Switch Hub is operating normally.  

The network connection 

icon in the PC icon tray is 

disabled.   

① 

Check if the RJ-45 cable is firmly plugged into the LAN 

port of the MM-202BX and NIC of the laptop PC. 

② 

Check if the NIC connection is disabled in the Local Area 

Network window.  

Internet access is not 

possible. 

① 

Try connecting the laptop PC directly to the Switch Hub 

and recheck the Internet accessibility.   

② 

Check the IP configuration of the  laptop PC.  If the  IP 

configuration is correct, the problem  lies in the ISP 

backbone.   

The ACT1 and ACT2 LEDs  

of the  MM-202BX do not 

activate. 

① 

Check if the RJ-11 cable is firmly plugged into the  SIG2 

port of the MM-202BX and the INPUT port of the CU-100A. 

② 

Check the coupling procedures of the CU-100A are 

correctly done. For details concerning the coupling 

methods, refer to the CU-100A Installation Guide. 

③ 

Check if the  SU-200BX test unit is plugged into an outlet 

that is from the same phase as the powerlines coupled to 

the CU-100A.  (This procedure is not necessary if multi-

phase coupling method is used.) 

Internet access is not 

possible. 

This can occur when the  SU-200BX test unit configuration has 

not been correctly downloaded. Reset the  SU-200BX to the 

factory default mode and download the configuration again.   

If the problem is still not solved, please contact Xeline’s Technical Support Center.