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RS-232 Communication Protocol
21
Control
Type
Function
Param
(for Set)
Function Description
Comment
1: Set
2: Get
51
0~3
Audio delay
0: Off
1: 40ms
2: 110ms
3: 150ms
3: Set
4: Get
0
1~7
Select Input Source
1: AV
2: YC
3: COMP1
4: COMP2
5: VGA
6: HDMI1
7: HDMI2
3: Set
4: Get
1
0~5
Size
0: Full
1: Panscan
2: Overscan
3: Underscan
4: Letterbox
3: Set
4: Get
21
0~18
Output Resolution
0: Native
1: VGA
2: SVGA
3: XGA
4: SXGA
5: UXGA
6: 480i
7: 480p
8: 720p60
9: 1080i60
10: 1080p60
11: 576i
12: 576p
13: 720p50
14: 1080i50
15: 1080p50
16: WXGA
17: WSXGA
18: WUXGA
3: Set
23
1
Factory Reset
6: Set
7: Get
0
0~1
Power
0: Power Down
1: Power On
6: Set
7: Get
1
0~1
Freeze
0: Off
1: On
6: Set
7: Get
2
0~1
Blank
0: Off
1: On
6: Set
7: Get
3
0~1
Mute
0: Off
1: On
6: Set
7: Get
4
0~1
Key lock
0: Off
1: On