Ask HDMX0404 Manuel de l'utilisateur - Page 6

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The Hexadecimal Serial Communication Protocol：

To control the input/output by sending the XXXX@X! ASCII Code( before the mark "

@"the XXXX means the output port, while the X after " @" means input port,the mark "!"

means the finish. One X means one hexadecimal number, there are 1,2,3,4 X before @,

and there is only one hexadecimal number after @. The part before the mark "@" is made

up by four hexadecimal Serial Communication Protocol, while the part after the mark "@" is

one Hexadecimal number.

For example: A B C D @ 3 ！（Note: A B C D four output port all send out the input 3

signal）

For example: D @ 1!(Note: D output port send out the input 1 signal)

Send the com or XXXX@X ASCII code to get the related input port of the A B C D output

port.(note: the first number means the signal from Output A port, the second number means

the signal from Output Cport, the third number means the signal from Output C port, and the

fourth number means the signal from Output D port.

For example: 03 04 02 01

The first number "03" means output A port is outputting input 3 signal.

The second number "04" means B port is outputting input 4 signal.

The third number "02" means C port is outputting input 2 signal.

The fourth number "01" means D port is outputting input 1 signal.

For example：03 03 02 02

The first number "03" means output A is outputting input 3 signal.

The second number "03" means output B is outputting input 3 signal.

The third number "02" means Output C is outputting input 2 signal.

The fourth number "02" means output D is outputting input 2 singal.

For example: 01 02 03 04

The first number "01" means output A is outputting input 1 singal.

The second number "02" means the output B is outputting input 2 signal.

The third number "03' means the output C is outputting input 3 signal.

The fourth number "04" means the output D is outputting input 4 signal.

RS-232 Setting: