
Hardware Installation Guide - Mediatrix Sentinel
26
Troubleshooting
Locating the Product Serial Number
Before you start
Warning
:
Make sure your unit is powered off before flipping it over.
Steps
1)
Flip the unit upside down.
The serial numbers of the unit is located underneath the unit.
2)
Note or take a picture of your unit's product serial number.
3)
Flip the unit upside down.
4)
Make sure all your cables are well connected.
Example
Troubleshooting
Problem
Cause
Unable to contact the Management Interface
Wrong Eth port used for the Network configuration
(Mediatrix unit on the edge or in the LAN with or
without a DHCP)
Card does not appear in the Management Interface.
• The card is broken
• The unit is broken
Card appears in the Management interface, but
cannot be used. (For example, unable to make calls)
The card is not configured properly. Refer to the
Software Configuration Guide.