Specifications
Installation and Operation Manual  Chapter  5 Monitoring and Diagnostics 
Optimux-108 Ver. 6.1  Performing Diagnostic Tests  5-19 
Local Optimux-108
Figure 
5-18 V.35 Local Loopback 
³  To run a loopback on a V.35 user port: 
1.  In the Diagnostics Menu (
Figure 
5-12
), set Device Number to Local. 
2.  Choose V.35 Loop Type. 
The loopback test begins running immediately after the loopback is set. 
Clearing Loopbacks 
³  To clear a specific loopback: 
•  Select No loop in the specific loopback screen. 
The loopback test is disconnected immediately after this option is 
selected. 
³  To clear all loopbacks: 
1.  From the Diagnostics menu, select Clear all channel’s loops. 
All the loopback tests are disconnected immediately after this option is 
selected. 










