Samsung PM55F PH43F User Manual page 27

Chapter 2. Device setup
Setting the video wall (Set Video Wall Mode)
Header Command ID
0xAA 0x5C
"Video Wall Mode": A code used to activate Video Wall mode on a product
• 1: Full
• 0: Natural
Ack
Header Command ID Data
length
0xAA 0xFF 3
"Video Wall Mode": A code used to activate Video Wall mode on a product
Nak
Header Command ID Data
length
0xAA 0xFF 3
"ERR" : A code showing what error has occurred.
Data Data Checksum
length
1 "Video Wall
Mode"
Ack / r-CMD Val1 Checksum
Nak
' A ' 0x5C "Video Wall
Mode"
Ack / r-CMD Val1 Checksum
Nak
'N' 0x5C "ERR"
Safety Lock
Function
• PC can be used to turn the Safety Lock
• This control is available regardless of whether or not the power is turned on.
Viewing the safety lock state (Get Safety Lock Status)
Header Command
0xAA 0x5D
Enabling or disabling safety lock (Set Safety Lock Enable / Disable)
Header Command ID
0xAA 0x5D
"Safety Lock": Safety lock code to be set on a product
• 1: ON
• 0: OFF
Ack
Header Command ID Data
length
0xAA 0xFF 3
"Safety Lock": Safety lock code to be set on a product
Nak
Header Command ID Data
length
0xAA 0xFF 3
"ERR" : A code showing what error has occurred.
function on or off on a product.
ID Data length Checksum
0
Data Data Checksum
length
1 "Safety Lock"
Ack / r-CMD Val1 Checksum
Nak
' A ' 0x5D "Safety Lock"
Ack / r-CMD Val1 Checksum
Nak
'N' 0x5D "ERR"
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