Samsung QB65H Safety Lock, Video Wall On

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	Ack/	r-CMD	Val1	Checksum
				length	Nak
0xAA	0xFF		3		'A'	0x5D	"Safety Lock"
"Safety Lock": Safety lock code to be set on a product
•• Nak
Header	Command	ID		Data	Ack/Nak	r-CMD	Val1	Checksum
				length
0xAA	0xFF		3		'N'	0x5D	"ERR"

"ERR": A code showing what error has occurred

Video Wall On

•• Function

Turn Video Wall on or off on the product from your computer.

•• Get Video Wall On/Off Status

Header	Command	ID		Data length		Checksum
0xAA	0x84			0
•• Set Video Wall On/Off
Header	Command		ID		Data length		Data	Checksum
0xAA	0x84			1			V.Wall_On

•• V.Wall_On: Video Wall code to be assigned to the product

1:Video Wall ON

0:Video Wall OFF

•• Ack

Header	Command	ID		Data length		Ack/Nak	r-CMD	Val1	Checksum
0xAA	0xFF			3		'A'	0x84	V.Wall_On
V.Wall_On : Same as above
•• Nak
Header	Command		ID		Data	Ack/Nak	r-CMD	Val1	Checksum
					length
0xAA	0xFF			3		'N'	0x84	ERR

"ERR": A code showing what error has occurred

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