7.2 Adjusting Conditions in Call EnvironmentFor optimum performance, it may be necessary to make the following adjustments.Adjusting the Image Quality of the Video CameraFollow the procedure below to adjust the image quality of the video camera.Note• Make sure that display and main video camera are turned on.1. Press the Power button to turn on the unit.• The Home screen is displayed. The Home screen displays the video from the main video camera.2. Operate the video camera to perform the following adjustments:– Disable automatic face recogniser– Enable image stabiliser– Disable Intelligent Auto (iA)– Adjust white balance and IrisAdjusting the VolumeThe volume on the unit is related to the volume of the display. Select the volume level of the unit through systemsettings, and then adjust the volume level of the display to a desired level. If the volume of the display is notset to an appropriate level, it may be too loud when using the display for other purposes, such as watching TV.For details on how to change the volume level of the unit, refer to the User Manual.Adjusting the Location of the Microphone(s)If the other party cannot hear you well during a video conference call, move the microphone(s) accordingly.48 Installation Manual7 After Installation