Samsung UHD Signage Player Box - Manual (Page 27)

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Input source control
• Function
The input source of a product can be changed using a PC.
• Viewing input source state (Get Input Source Status)
Header Command
ID
Data length
Checksum
0xAA 0x14 0
• Setting the input source (Set Input Source)
Header Command
ID
Data length Data
Checksum
0xAA 0x14 1 "Input Source"
"Input Source": An input source code to be set on a product.
0x60 MagicInfo S
0x65 Web Browser
0x63 URL Launcher
" DVI_video, HDMI1_PC and HDMI2_PC cannot be used with the Set command. They only
respond to "Get" commands.
• Ack
Header Command
ID
Data length Ack/Nak r-CMD Val1
Checksum
0xAA 0xFF 3 'A' 0x14
"Input
Source"
"Input Source": An input source code to be set on a product.
• Nak
Header Command
ID
Data length Ack/Nak r-CMD Val1
Checksum
0xAA 0xFF 3 'N' 0x14 "ERR"
"ERR" : A code showing what error has occurred.
Safety Lock
• Function
PC can be used to turn the Safety Lock On 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.