| AssignedSerialNumber | 手动绑定序列号 | (0 to 20 characters)（取值范围：0-20 个字符）The camera ID is the number n in Camera [n]. By default, the camera ID is assigned automatically to a camera. If EDID information is not passed on from the camera to the video device, the camera ID is not persistent after a reboot. This means that a camera may get a new camera ID when the video device is restarted. You should use the Cameras Camera AssignedSerialNumber setting to cater for configurations where the video device does not receive EDID information from multiple cameras. This setting allows you to manually assign a camera ID to a camera by associating the camera ID with the camera's serial number. The setting is persistent until the video device is factory reset. A typical situation where the video device doesn't receive EDID information is when using an HDMI repeater that doesn't pass on such information. | (0-20 个字符)摄像机 ID 即 “Camera [n]” 中的数字 n，默认情况下，摄像机会自动分配 ID。若摄像机未向视频设备传递 EDID 信息，重启后摄像机 ID 将无法保持持久化，即视频设备重启后，摄像机可能被分配新的 ID。当视频设备无法从多台摄像机获取 EDID 信息时，需通过本设置手动绑定 ID—— 将摄像机 ID 与序列号关联，实现手动分配。该配置在设备恢复出厂设置前均保持有效。常见的 EDID 信息丢失场景为：使用不支持传递 EDID 信息的 HDMI 中继器时。 |
| Backlight DefaultMode | 背光补偿默认模式 | Off（关闭，默认值）Turn backlight compensation on or off. Backlight compensation is useful when there is much light behind the persons in the room. Without compensation the persons may appear very dark to the far end. This setting is not applicable for the integrated camera of Bar Pro, Board Pro, and Board Pro G2. If the Cameras Camera Brightness Algorithm is not set to Average, neither is it applicable to the Quad camera and the integrated camera of Room 55 Dual, Room 70, Room 70 G2, Room 70 Panorama, or Room Panorama. These cameras automatically adjust themselves based on the room lighting conditions. | 关闭（默认值）用于开启或关闭背光补偿功能。当会议室人员身后存在强光源时，该功能可有效改善画面效果 —— 若未启用补偿，远端参会者看到的人物画面会过暗。注意：本设置不适用于 Bar Pro、Board Pro 及 Board Pro G2 的集成摄像机；若 “摄像机亮度算法” 未设为 “平均模式”，则 Quad 摄像机及 Room 55 Dual、Room 70、Room 70 G2、Room 70 Panorama、Room Panorama 的集成摄像机也不支持该设置，此类摄像机会根据会议室光线条件自动调整画面亮 |
