GONSIN GX-DVI0808, Руководство пользователя

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公信会议系统用户手册
User Manual for Conference Systems
Page 19
The first switch command
Output channel Input channel Control character
It occupies one or two bytes, depending on the command type.
It occupies one or two bytes, depending on the command type.
It occupies one byte.
46: indicates simultaneous switch of video and audio.
41: indicates switch of audio only.
56: indicates switch of video only.
The N switch command
Output channel Input channel Control character
It occupies one or two bytes, depending on the command type.
It occupies one or two bytes, depending on the command type.
It occupies one byte.
46: indicates simultaneous switch of video and audio.
41: indicates switch of audio only.
56: indicates switch of video only.
命令为
05/15:
所有输出通道统一切换到数据块指定的输入通道
命令为
06:
保存状态 数据块为
1
个字节（
00~03)
命令为
07:
调用保存状态 数据块为
1
个字节（
00~03)
令为
08/18:
设置
DDC
数据块为
2
个或
3
个字节， 格式如下：
If the command type is 05 or 15, it indicates to switch signals of all output channels to the input
channel specified by the data block.
If the command type is 06, it indicates to save state. The data block is a one-byte value (00~03).
If the command type is 07, it indicates to call the saved state. The data block is a one-byte value
(00~03).