When "Automatic Version Check" is set to"OFF" (Page 98):Use [ ][ ] to select "Software updates" andpress [Enter].• The system checks for version updates. Thelatest software version will be displayed next to"Available Software version :". Proceed tostep 5 if there is an update available.5. Use [ ][ ] to select "Update Software Now"and press [Enter].• A dialogue box to confirm the updating of yoursoftware is displayed.Note• Please carefully read and confirm thecautions in the dialogue box beforeproceeding to the next step.6. Use [ ][ ] to select "Yes" and press [Enter].• The update is automatically downloaded andinstalled.• To complete the update, the system willautomatically restart twice. Before each restart,a message will be displayed as detailed below.The message displayed before the first restartThe message displayed before the second restartAfter the second restart, the system will start up withthe latest software.Note• Contact your dealer for more information onobtaining the latest firmware and UserManual.• If the checking, downloading, or installing ofa software update fails, an error message isdisplayed. Press [Enter] to restart thesystem.Please try the following:a. Set "DNS Server" or "Primary DNSServer" in network settings (Page 84)(or local site settings when a local siteis selected [Page 105]). Then, tryupdating the software again.When "DNS Server" is set to "Auto",the DHCP server may be the cause ofthe problem. In this case, contact yournetwork administrator.b. If the above step is unsuccessful, tryupdating the software again later. Thenetwork may be currently very busy.If the retry fails several times, there mightbe a problem with your communicationlines. Please contact your dealer.Making Audio Input SettingsNote• These settings are for adjusting the input audiohandling.• Changing either of these settings to "OFF" mayresult in degradation of the sound quality duringa video conference call.1. Login to the administrator menu (Page 96).• The admin menu screen is displayed.User Manual 103Contacts and Settings