Kramer Electronics VP-438 - Manual (Page 23)

20 VP-438 - RS-232 Communication Protocol
Control
Type
Function
Param
(for Set)
Function Description Comment
0 36 N/A HDMI3 button on remote control
0 37 N/A HDMI4 button on remote control
1: Set
2: Get
4 0~100 Color: Red
1: Set
2: Get
5 0~100 Color: Green
1: Set
2: Get
6 0~100 Color: Blue
1: Set
2: Get
16 0~100 Brightness
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
For embedded HDMI inputs,
this does not affect the
embedded output
1: Set
2: Get
34 0~100 set an absolute volume for Input
For embedded HDMI inputs,
this does not affect the
embedded output
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 (FW:6.14)
1 : ON
1: Set
2: Get
95 0 ~1 DROP LINE
0: OFF
1: ON
1: Set
2: Get
160 0~1 HDCP ON INPUT
0 : OFF
1 : ON
1: Set
2: Get
161 0~1 HDCP ON OUTPUT
0 : Follow input
1 : Follow output