-70- -71-
*Control Value : 0x00(0)~0x64(100)
*Check Sum: Execute "Not" operation after adding all the values in "STX~Data" area.
5.2. V Position
-
This is the command to control the vertical position of the image within the Display area of the LCD.
-
CMD : 0x37
-
Send To LCD
STX CMD Ex CMD Length
Data
ETX
Group ID Multi ID Mode Control
Value 0x02 0x37 0x01 0x04 Variable Variable Variable Variable 0x03
*Group ID/Multi ID range(Program) : Group ID : 0x01 / Multi ID : 0x01 Fixed
*Mode : Read(Get) – 0x00(0), Write(Set) – 0x02(2)
*Control Value : 0x00(0)~0x64(100)
-
Receive From LCD
STX CMD Ex CMD Length
Data
Check Sum ETX
Group ID Multi ID Mode Control
Value 0x02 0x37 0x01 0x04 Variable Variable Variable Variable Variable 0x03
*Group ID/Multi ID range(Program) : Group ID : 0x01 / Multi ID : 0x01 Fixed
*Mode : Read(Get)Response – 0x00(0), Write(Set)Response – 0x02(2)
*Control Value : 0x00(0)~0x64(100)
*Check Sum: Execute "Not" operation after adding all the values in "STX~Data" area.
5.3. Aspect Ratio
-
Aspect ratio can be selected or changed to 16:9 or 4:3.
-
CMD : 0xB6
-
Send To LCD
STX CMD Ex CMD Length
Data
ETX
Group ID Multi ID Mode Control
Value 0x02 0xB6 0x01 0x04 Variable Variable Variable Variable 0x03
*Group ID/Multi ID range(Program) : Group ID : 0x01 / Multi ID : 0x01 Fixed
*Mode : Read(Get) – 0x00(0) , Write(Set) – 0x02(2)
*Control Value: 0x01(1) for 16:9, 0x02(2) for 4:3.
-
Receive From LCD
STX CMD Ex CMD Length
Data
Check Sum ETX
Group ID Multi ID Mode Control
Value 0x02 0xB6 0x01 0x04 Variable Variable Variable Variable Variable 0x03
*Group ID/Multi ID range(Program) : Group ID : 0x01 / Multi ID : 0x01 Fixed
*Mode : Read(Get)Response – 0x00(0), Write(Set)Response – 0x02(2)
*Control Value: 0x01(1) for 16:9, 0x02(2) for 4:3.
*Check Sum: Execute "Not" operation after adding all the values in "STX~Data" area.
5.4. Video Mute
-
It is the command for selecting Video Mute.
-
User can select blank screen.
-
CMD : 0xB7
-
Send To LCD
STX CMD Ex CMD Length
Data
ETX
Group ID Multi ID Mode Control
Value 0x02 0xB7 0x01 0x04 Variable Variable Variable Variable 0x03
*Group ID/Multi ID range(Program) : Group ID : 0x01 / Multi ID : 0x01 Fixed
*Mode : Read(Get) – 0x00(0) , Write(Set) – 0x02(2)
*Control : Blank – 0x00(0) , Unblank – 0x01(1)
-
Receive From LCD
STX CMD Ex CMD Length
Data
Check Sum ETX
Group ID Multi ID Mode Control
Value 0x02 0xB7 0x01 0x04 Variable Variable Variable Variable Variable 0x03
*Group ID/Multi ID range(Program) : Group ID : 0x01 / Multi ID : 0x01 Fixed
*Mode : Read(Get)Response – 0x00(0), Write(Set)Response – 0x02(2)
*Control : Blank – 0x00(0) , Unblank – 0x01(1)
*Check Sum: Execute "Not" operation after adding all the values in "STX~Data" area.
5.5. Get Screen Control Data
-
Get the adjusted data for Horizontal and Vertical Position, Aspect Ratio, Video Mute(Blank, Unblank), and Panel Key Lock(Key Lock , Unlock)
-
CMD : 0x93
-
Send To LCD
STX CMD Ex CMD Length
Data
ETX
Group ID Multi ID Mode
Value 0x02 0x93 0x01 0x03 Variable Variable Variable 0x03
*Group ID/Multi ID range(Program) : Group ID : 0x01 / Multi ID : 0x01 Fixed
*Mode : Read(Get) – 0x00(0)
-
Receive From LCD
STX CMD Ex CMD Length
Data
Check Sum ETX
Group ID Multi ID Mode Control
Value 0x02 0x93 0x01 0x08 Variable Variable Variable Variable Variable 0x03
H Position
(1Byte)
V Position
(1Byte)
Aspect Ratio
(1Byte)
Video Mute
(1Byte)
Panel Key Lock
(1Byte)
Value Variable Variable Variable Variable Variable
*Group ID/Multi ID range(Program) : Group ID : 0x01 / Multi ID : 0x01 Fixed
*Mode : Read(Get)Response – 0x00(0)
*Control: each data is 1 Byte and the rages of H Position is 0(0x00)~100(0x64), V Position is 0(0x00)~100(0x64).
For the Aspect Ratio, 1(0x01) is 16:9 and 2(0x02) is 4:3.
For the Video Mute, 0(0x00) is Blank and 1(0x01) is Unblank.
For the Panel Key Lock, 0(0x00) is Unlock, 1(0x01) is Key Lock
*Check Sum: Execute "Not" operation after adding all the values in "STX~Data" area.
6. SETUP A Command
6.1. Auto Power
-
This is the command for selecting or deselecting Automatic Power On.
-
CMD : 0x64
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