Samsung IL020F - Page 17

17
 Ack
Header Command ID Data length  r-CMD Val1 Checksum
0xAA 0xFF  'A' 0x14 "Input
Source"

 Nak
Header Command ID Data length  r-CMD Val1 Checksum
0xAA 0xFF  'N' 0x14 "ERR"

Screen mode control
 Function

Video Wall
 
Header Command ID Data length Checksum
0xAA 0x18 0
 
Header Command ID Data
length
Data Checksum
0xAA 0x18 1 "Screen
Mode"
"Screen Mode": A code that sets the product status
0x01 16 : 9
0x04 Zoom
 Wide Zoom
0x0B 
 Ack
Header Command ID Data
length
 r-CMD Val1 Checksum
0xAA 0xFF  'A' 0x18 "Screen
Mode"
"Screen Mode": A code that sets the product status
 Nak
Header Command ID Data
length
 r-CMD Val1 Checksum
0xAA 0xFF  'N' 0x18 "ERR"
