AVer SPC300+ - Manual (Page 22)

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Function Command Code CheckSum Code
ZOOM RESET 0x98 0xCF
NEAR 0x9B 0xCC
FAR 0x99 0xCE
ZOOM IN 0x9A 0xCD
ZOOM OUT 0x9C 0xCB
BRT UP 0x72 0x25
BRT DOWN 0x73 0x24
Set Value Format
Send Format ︰ 0x52 + 0x0B + 0x03 + Data[0] + Data[1] + Data[2] + 0x53 + CheckSum
Receive Format ︰ 0x53 + 0x00 + 0x01 + 0x0B + 0x53 + 0x59
Function Data[0] Data[1] Data[2] CheckSum Code
Flicker 50Hz 0x00 0x00 0x00 0x5B
Flicker 60Hz 0x00 0x01 0x00 0x5A
Exposure Value 0x01 Value[0~54] 0x00 *1
Red Value 0x02 0x00 Value[0~255] *1
Blue Value 0x02 0x01 Value[0~255] *1
Brightness Value 0x03 Value[0~63] 0x00 *1
Contrast Value 0x04 Value[0~255] 0x00 *1
Presentation Timer Value 0x05 0x00 Value[0~120] *1
Slide Show Timer Value 0x05 0x01 Value[1~10] *1
Rotate 0 degree 0x06 0x00 0x00 0x5D
Rotate 90 degree 0x06 0x01 0x00 0x5C
Rotate 180 degree 0x06 0x02 0x00 0x5F
Rotate 270 degree 0x06 0x03 0x00 0x5E
Effect Color 0x07 0x00 0x00 0x5C
Effect B/W 0x07 0x01 0x00 0x5D
Effect Negative 0x07 0x02 0x00 0x5E
Color(Pointer/Box) 0x08 Value[0~16] 0x00 *1
Shade 0% 0x09 0x00 0x00 0x52
Shade 50% 0x09 0x01 0x00 0x53
Shade 100% 0x09 0x02 0x00 0x50
Zoom 3X Optical 0x0A 0x01 0x00 0x50
Zoom 6x Optical 0x0A 0x02 0x00 0x53
*1 ：CheckSum = 0x0B xor 0x03 xor Data[0] xor Data[1] xor Data[2] xor 0x53
Get Value Format
Send Format︰0x52 + 0x0A + 0x01 + Data[0] + 0x53 + CheckSum
Receive Format︰0x53 + 0x0C + 0x01 + ReData[0] + 0x53 + ReCheckSum
Function Data[0] CheckSum Code ReData[0] ReCheckSum Code
Red Value 0x02 0x5A Value[0~255] *1
Blue Value 0x03 0x5B Value[0~255] *1
Power Status 0x04 0x5C 0 : OFF 1: ON *1
Lamp Status 0x05 0x5D 0 : OFF 1: ON *1
Display Status 0x06 0x5E
0: Camera Mode
1: Source Input
2: Playback Mode
*1
Video Output Status 0x07 0x5F 0: VGA 1: TV *1
Freeze Status 0x08 0x50 0 : OFF 1: ON *1
Brightness Value 0x0A 0x52 Value[0~63] *1