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7.5.
“
CONTRAST
”
Control procedure
7.5.1. Contrast Control (PC, Digital video mode)
CMD
Data1
Data2
Data3
Data4
Data5
Command
(0xF5)
Target
(0x88)
Monitor ID
(0x00)
CMD
(0xFE)
Parameter
(0x04)
Value
Command (0xF5) : Start bit
Target (0x88) : Set bit
Monitor ID (0x00) : Default value -> 0x00
CMD (0xFE) : command data
Parameter(0x04) :
‘
CONTRAST
’
parameter
Value: 0 ~ 100 (range)
7.5.2. Current Contrast state read(PC, Digital video mode)
CMD
Data1
Data2
Data3
Data4
Command
(0xF4)
Target
(0x89)
Monitor ID
(0x00)
CMD
(0xFE)
Parameter
(0x04)
Command (0xF4) : Start bit
Target (0x89) : Get bit
Monitor ID (0x00) : Default value -> 0x00
CMD(0xFE) : command data
Parameter (0x04) :
‘
CONTRAST
’
parameter
CMD
Data1
Command
(0xF1)
Value
Command (0xF1) : Start send bit
Value : Current CONTRAST getting value
0 ~ 100 (range)