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VP-437N - RS-232 Communication Protocol
21
21
Control
Type
Function Param
(for Set)
Function Description
Comment
1: Set
2: Get
17
0~100
Contrast
1: Set
2: Get
25
0~100
Hue
1: Set
2: Get
26
0~100
Sharpness
1: Set
2: Get
29
0~100
Saturation
1: Set
2: Get
33
0~100
Set an absolute volume for Output
1: Set
2: Get
34
0~100
Set an absolute volume for Input
0: Set
35
N/A
Volume down
0: Set
37
N/A
Volume up
1: Set
2: Get
41
0~100
OSD Setting :H-Position
1: Set
2: Get
42
0~100
OSD Setting: V-Position
1: Set
2: Get
43
0~100
OSD Timeout
1: Set
2: Get
44
0~8
OSD Background
1: Set
2: Get
50
0~3
NR (Noise Reduction)
0: Off
1: Low
2: Mid
3: High
1: Set
2: Get
51
0~3
Audio delay
0: Off
1: 40ms
2: 110ms
3: 150ms
1: Set
2: Get
52
0~2
HDMI AUDIO IN
0 : AUTOMATIC
1 : EMBEDDED
2 : ANALOG
1: Set
2: Get
84
0~1
Auto Sync Off
0 : OFF
1 : ON
1: Set
2: Get
160
0~1
INPUT HDCP Option
0: OFF
1: ON (FW: 6.27)
1: Set
2: Get
161
0~1
OUTPUT HDCP Option
0 : Follow input (FW
6.29 )
1 : Follow output
3: Set
4: Get
0
1~7
Select Input Source
1: AV
2: YC
3: COMP1
4: COMP2
5: VGA
6: HDMI1
7: HDMI2