Samsung PH49F, Руководство пользователя

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Chapter 2. Device setup
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
• 1: Full
• 0: Natural
Ack
Header Command ID Data
length Ack /
Nak r-CMD Val1 Checksum
0xAA 0xFF 3 ‘A’ 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 ‘N’ 0x5C “ERR”
“ERR” : A code showing what error has occurred.
Safety Lock
Function
• PC can be used to turn the Safety Lock function on or off on a product.
• 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 ID Data length Checksum
0xAA 0x5D 0
Enabling or disabling safety lock (Set Safety Lock Enable / Disable)
Header Command ID Data
length Data Checksum
0xAA 0x5D 1 “Safety Lock”
“Safety Lock”: Safety lock code to be set on a product
• 1: ON
• 0: OFF
Ack
Header Command ID Data
length Ack /
Nak r-CMD Val1 Checksum
0xAA 0xFF 3 ‘A’ 0x5D “Safety Lock”
“Safety Lock”: Safety lock code to be set on a product
Nak
Header Command ID Data
length Ack /
Nak r-CMD Val1 Checksum
0xAA 0xFF 3 ‘N’ 0x5D “ERR”
“ERR” : A code showing what error has occurred.