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7.10.
“
RF_CONTRAST
”
Control procedure
7.10.1. Contrast Control (AV , S-video , Component mode)
CMD
Data1
Data2
Data3
Data4
Data5
Command
(0xF5)
Target
(0x88)
Monitor ID
(0x00)
CMD
(0xFE)
Parameter
(0x09)
Value
Command (0xF5) : Start bit
Target (0x88) : Set bit
Monitor ID (0x00) : Default value -> 0x00
CMD (0xFE) : command data
Parameter(0x09) :
‘
RF_CONTRAST
’
parameter
Value: 0 ~ 100 (range)
7.10.2. Current Contrast state read(AV , S-video , Component mode)
CMD
Data1
Data2
Data3
Data4
Command
(0xF4)
Target
(0x89)
Monitor ID
(0x00)
CMD
(0xFE)
Parameter
(0x09)
Command (0xF4) : Start bit
Target (0x89) : Get bit
Monitor ID (0x00) : Default value -> 0x00
CMD(0xFE) : command data
Parameter (0x09) :
‘
RF_CONTRAST
’
parameter
CMD
Data1
Command
(0xF1)
Value
Command (0xF1) : Start send bit
Value : Current RF_CONTRAST getting value
0 ~ 100 (range)