GarrettCom ES42 Manual De Usuario

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ES42 Series Edge Switches 
 Installation and User Guide (05/05)  
procedures described in this section or if the Magnum ES42 Series 10/100 Mb/s Switch is 
not performing as expected, do not attempt to repair the unit; instead contact your supplier 
for assistance or contact GarrettCom Customer Support. 
5.1  Before Calling for Assistance 
1. 
If difficulty is encountered when installing or operating the unit, refer back 
to the Installation Section of the applicable chapter of this manual.  Also 
check to make sure that the various components of the network are 
interoperable. 
2. 
Check the cables and connectors to ensure that they have been properly   
                connected and the cables/wires have not been crimped or in some way  
                impaired during installation.  (About 90% of network downtime can be  
                attributed to wiring and connector problems.) 
 
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