Samsung OH75A - Page 27

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Video Wall Mode Control
 Function
Video Wall
Video Wall
 Viewing video wall mode (Get Video Wall Mode)
Header Command ID Data length Checksum
0xAA 0x5C 0
 Setting the video wall (Set Video Wall Mode)
Header Command ID Data length Data Checksum
0xAA 0x5C 1 "Video Wall Mode"
"Video Wall Mode": A code used to activate Video Wall mode on a product
Full
Natural
 Ack
Header Command ID Data
length
Ack/Nak r-CMD Val1 Checksum
0xAA 0xFF 3  0x5C "Video Wall
Mode"
"Video Wall Mode": A code used to activate Video Wall mode on a product
 Nak
Header Command ID Data
length
Ack/Nak r-CMD Val1 Checksum
0xAA 0xFF 3  0x5C "ERR"
"ERR": A code showing what error has occurred
Safety Lock
 Function
Safety Lock On function on or off on a product.

 Viewing the safety lock state (Get Safety Lock Status)
Header Command ID Data length Checksum
0xAA 0x5D 0
 
Header Command ID Data length Data Checksum
0xAA 0x5D 1 "Safety
Lock"



 Ack
Header Command ID Data
length
Ack/Nak r-CMD Val1 Checksum
0xAA 0xFF 3  0x5D "Safety Lock"

 Nak
Header Command ID Data
length
Ack/Nak r-CMD Val1 Checksum
0xAA 0xFF 3  0x5D "ERR"
"ERR": A code showing what error has occurred