Making Audio Input/OutputSettingsNote• These settings are for adjusting the audiohandling.• "Echo Canceller"and "Auto Gain Control"should normally be set to "ON". Changingeither of these settings to "OFF" may result indegradation of the sound quality during a videoconference call.• "Output local site sound" should normally beset to "OFF".• When a mic is connected, feedback may occurif your voice is output through the TV speakers.In places where a mic is used, do not have yourvoice output through the speakers.1. Log in to the administrator menu (Page 112).• The administrator menu screen is displayed.2. When using IP mode:Press [ ] twice.• The third page is displayed.When using NAT Traversal mode:Press [ ].• The second page is displayed.3. Use [ ][ ] to select "Audio I/O" and press[Enter].• The audio input/output settings screen isdisplayed.4. Use [ ][ ] to select the following items for input:"Echo Canceller": Use [ ][ ] to select whetherto enable the echo canceller feature.– "ON" (default): Enables the echo cancellerfeature.– "OFF": Disables the echo canceller feature."Auto Gain Control": Use [ ][ ] to selectwhether to enable the auto gain control feature.– "ON" (default): Enables the auto gain controlfeature.– "OFF": Disables the auto gain control feature."Output local site sound": Press [Enter] and use[ ][ ] to select the output destination for localsite audio.– "OFF" (default): Local site audio is not output.– "RCA": Local site audio is output through theRCA connection.– "HDMI": Local site audio is output through theHDMI connection.5. Press [G].• A dialogue box to confirm the saving of settingsis displayed.6. Use [ ][ ] to select "Yes" and press [Enter].• The administrator menu screen is displayed.7. Press [Home].• The Home screen is displayed.Making GUI Settings1. Log in to the administrator menu (Page 112).• The administrator menu screen is displayed.2. When using IP mode:Press [ ] twice.• The third page is displayed.When using NAT Traversal mode:Press [ ].• The second page is displayed.Document Version 2013-09 User Manual 123Contacts and Settings
