The common problems of USB HD video conference camera

The common problems of USB HD video conference camera

In a complete video conferencing system, the application of high-definition video conferencing camera directly determines the quality of the meeting. USB high-definition video conferencing camera, with its easy to use features by the majority of users of the favorable and recognized.

However, as a professional video conferencing products, end users of high-definition video conferencing camera understanding is limited, so most users of some common problems often helpless. The following will be a common problem to resolve, TENVEO hope to be able to help to everyone.

USB conference camera connected to the computer can not identify the USB interface encountered such problems, you can use the exclusion method to detect abnormal points

1, First replace the USB cable and the computer's USB interface to the computer from the new recognition to the camera;

2, If not yet identified the proposed replacement computer to test the next;

Principle: Some of the computer USB interface failed to identify, causing this type of problem is due to the possibility of computer USB port and wire signal is too weak or quality problems.

USB conference cameras can not be controlled by protocol  

This type of problem is generally because the computer inside the control serial port driver can not be properly installed, you can follow the following steps:

1, Check the computer inside the device manager inside the port, see the USB conference camera control whether the normal installation of serial port driver;

2, If not properly installed, the driver must be installed from the new, until the installation can be successfully installed USB port for camera control. USB conference camera screen will jump screen, Broken screen or dissatisfied screen

1, The emergence of jump screen, Broken screen suggested to replace the USB interface, the reasons for the same as the first two questions,

2, Followed by the proposed reduction in the length of the line, in which the market under the USB standard definition camera is the longest distance is 3 meters, and USB HD video camera can reach the longest line distance of 25 meters;

3, the screen dissatisfied with the screen, the main problem is still the camera and the resolution of the monitor to be synchronized, the general market standard USB standard video camera display resolution is 800 * 600, then the USB high-definition conference camera display 1920 * 1080 , The proportion of which is the standard definition is 4: 3, HD is 16: 9, should be based on your current environment to adjust the corresponding proportion.