User Guide for the VC400 Video Conferencing System82During a video training for main office and branch office, both offices need to hearthe video sound, you can select this option.6. Press (Save soft key) to accept the change.Audio input device is configurable via web user interface at the path Setting->Video &Audio->Audio Input.Far-end Camera ControlLocal video is displayed on the display device of the far site during a call. For the best view, youcan enable the Far Control of Camera feature to allow the far site to control the focus andangle of the local camera. You can also specify whether the far site is allowed to store and usethe local camera presets.You can configure the far-end camera control feature via the remote control or web userinterface.Far-end camera control features you need to know:Parameters DescriptionFar Control of Camera Enables or disables the far-end to control the local camera.Far Set of Camera Presets Enables or disables the far-end to store the local camerapresets.Far Move to CameraPresetsEnables or disables the far-end to use the local camerapresets.Note If the remote system enables the far-end camera control feature, you can control the remotecamera. For more information, refer to Controlling the Camera on page 112.