1. Select "Enhancement" and press [ENTER].• The enhanced feature confirmation screen isdisplayed.Note• For details about "Activated Features",refer to Page 158.2. Press [BACK].• The system setting screen is displayed.Performing a Network TestYou can confirm whether a network connection can beestablished with a particular IP address.Note• You cannot perform a network test from thecontact list screen or the call history screen.1. Select "Network Test" and press [ENTER].• The network test screen is displayed.2. Enter an IP address.Note• If an IPv4 address contains 1 or 2 digitnumbers, enter these numbers as they are.Do not enter like [.001].Example: The IP address is [192.168.0.1].– Correct entry: [192.168.0.1]– Wrong entry: [192.168.000.001]• For the input format when an IPv6 addressis used, refer to Page 47.• Host names cannot be entered.3. Press [R].• The network test starts. After the network test isfinished, if the network test was successful ortimed out, the details of the results aredisplayed. If the network test failed, a messageindicating the failure is displayed.4. Press [BACK].• The system setting screen is displayed.Performing Self DiagnosisYou can check how your image will be displayed andhow your voice will be heard to the other party beforestarting a video conference call, using your own displayand speakers.Note• Self diagnosis can be performed even when aheadset is connected.1. Select "Self Diag." and press [ENTER].• The self diagnosis screen is displayed with thedialogue box.Note• You can hide or display the dialogue box bypressing [B].• Set the microphone at least 1 m (3.3 ft)away from the speakers.2. Press [R].• The self diagnosis starts.Note• Check the image that is displayed from themain video camera.• To avoid feedback, slowly raise the volumeusing the remote control’s [+] button.• When someone speaks into themicrophone, confirm whether the soundplays back through the speakers.• During self diagnosis, all BoundaryMicrophones will be set to "Centerstereo".• During self diagnosis, the tone will be set to"Standard".3. Press [R].• The self diagnosis ends.134 User Manual Document Version 2018-01Contacts and Settings
