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Transmission / Receiving Protocol
Transmission
[Command1][Command2][ ][Set ID][ ][Data][Cr]
* [Command1] : Identifies between the factory setting and the user setting modes.
* [Command2] : Controls monitor sets.
* [Set ID] : Used for selecting a set you want to control. A unique set ID can be assigned to each set ranging
from 1 to 255 (01H to FFH) in Setting on the OSD menu.
Selecting '00H' for set ID allows the simultaneous control of all connected monitor sets.
* [Data] : Transmits command data.
* [Cr] : Carriage Return. Corresponds to '0x0D' in ASCII code.
* [ ] : White Space. Corresponds to '0x20' in ASCII code.
Acknowledgement
[a][ ][Set ID][ ][OK/NG][Data][x]
* When the product receives data normally, it sends an acknowledgement (ACK) in the format above. At this
time, if the data is Data Read Mode, it indicates present status data to read. If the data is Data Write Mode,
it returns the data sent from your computer.
* Note: Acknowledgement may not be received or receiving may be delayed until monitor booting is
complete.
* If a command is sent with Set ID '00' (=0x00), the data is reflected to all monitor sets and they do not send
any acknowledgement (ACK).
CONTROLLING THE MULTIPLE PRODUCT
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