Replacing an ODU Chapter 9WinLink™ 1000 User Manual Release 1.9 9-20Replacing an ODUPrior to any action ensure that both ODUs have the same software version.You can see this on the inventory panels for each site.For Site A, click Site A | Inventory and note the ODU software version.Repeat this for Site B using Site B | Inventory.If either ODU has an old software version, perform a software upgrade. It isimportant to configure the new ODU exactly the same as the old ODU toavoid configuration mismatches, which will disrupt the link.An ODU may be reconfigured in several ways.• Use the backup configurationIf a backup of the configuration is available, restore thatconfiguration using Site A| Restore.• Manual configurationThe new ODU can be configured manually according to the linkconfiguration. Remember to use the same settings for Link ID,channels, link password, IP addresses, and names.Restoring Factory Setup¾To restore factory setup:• Use Site Configuration A or B, and then Operations | RestoreDefaults. Always restore the over-the-air site (B) first.Online HelpOnline help can be accessed from the Help menu on the main window ofthe RADWIN Manager.Customer SupportCustomer support for this product can be obtained from the local VAR, Inte-grator or distributor from whom it was purchased.For further information, please contact the RADWIN distributor nearest toyou or one of RADWIN's offices worldwide.