Samsung LH55PMFXTBC/EN User Manual page 26

Chapter 2. Device setup
0x01 16 : 9
0x04 Zoom
0x31 Wide Zoom
0x0B 4 : 3
Ack
Header Command ID Data
length
0xAA 0xFF 3
"Screen Mode": A code that sets the product status
Nak
Header Command ID Data
length
0xAA 0xFF 3
"ERR" : A code showing what error has occurred.
Screen size control
Function
• The screen size of a product can be changed using a PC.
Viewing the screen size (Get Screen Size Status)
Header Command
0xAA 0x19
Ack / r-CMD Val1 Checksum
Nak
' A ' 0x18 "Screen
Mode"
Ack / r-CMD Val1 Checksum
Nak
'N' 0x18 "ERR"
ID Data length Checksum
0
Ack
Header Command ID Data
length
0xAA 0xFF 3
"Screen Size": product screen size (range: 0 – 255, unit: inch)
Nak
Header Command ID Data
length
0xAA 0xFF 3
"ERR" : A code showing what error has occurred.
PIP On/Off control
Function
• The PIP mode of a product can be turned on or off using a PC.
• Only available on models that have the PIP function.
• The mode cannot be controlled if Video Wall
• This function is not available in MagicInfo.
Viewing PIP on/off state (Get the PIP ON/OFF Status)
Header Command
0xAA 0x3C
Ack / r-CMD Val1 Checksum
Nak
' A ' 0x19 "Screen
Size"
Ack / r-CMD Val1 Checksum
Nak
'N' 0x19 "ERR"
is set to On.
ID Data length Checksum
0
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