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Samsung ME40C User Manual - Touch Screens Inc.

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Video Wall On<br />

••<br />

Function<br />

Turn Video Wall on or off on the product from your computer.<br />

••<br />

Get Video Wall On/Off Status<br />

Header Command ID Data length Checksum<br />

0xAA 0x84 0<br />

••<br />

Set Video Wall On/Off<br />

Header Command ID Data length Data Checksum<br />

0xAA 0x84 1 V.Wall_On<br />

••<br />

V.Wall_On: Video Wall code to be assigned to the product<br />

1: Video Wall ON<br />

0: Video Wall OFF<br />

••<br />

Ack<br />

Header Command ID Data length Ack/Nak r-CMD Val1 Checksum<br />

0xAA 0xFF 3 'A' 0x84 V.Wall_<br />

On<br />

••<br />

Nak<br />

Header Command ID Data length Ack/Nak r-CMD Val1 Checksum<br />

0xAA 0xFF 3 'N' 0x84 ERR<br />

"ERR": A code showing what error has occurred<br />

Video Wall <strong>User</strong> Control<br />

••<br />

Function<br />

Turn the Video Wall function on or off on the product from your computer.<br />

••<br />

Get Video Wall Status<br />

Header Command ID Data length Checksum<br />

0xAA 0x89 0<br />

••<br />

Set Video Wall<br />

Header Command ID Data length Val1 Val2 Checksum<br />

0xAA 0x89 2 Wall_Div Wall_SNo<br />

Wall_Div: Video Wall Divider code assigned to the product<br />

V.Wall_On : Same as above<br />

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