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RS-232 Control
All parameters on the KD-VP2500 are accessible through RS-232.
Connection protocol is as follows:
»
Baud rate: 9600
»
Data Bits: 8
»
Parity: None
»
Stop Bits: 1
»
Flow Control: None
Characters are not case sensitive. A carriage return is required after each command.
Key Digital provides a resource database for downloadable control modules at
www.keydigital.com/controlmain.aspx
The KD-VP2500 RS-232 cable pin out is as follows:
RS-232 codes for the KD-VP2500
The commands are not case sensitive. The commands with spaces shown below are for easy
recognition. Spaces are not necessary when entering these command lines in the control system,
though adding them for easy recognition will have no negative effect.
Parameter
Default
RS-232 Command Function
1. Input Video
HDMI1
IV1
Select HDMI input1
IV2
Select HDMI input2
IV3
Select Component input1
IV4
Select Component input2
IV5
Select Component input3
IV6
Select Composite input1
IV7
Select Composite input2
IV8
Select Composite input3
IV9
Select S-Video input1
IVA
Select S-Video input2
IVB
Select VGA input
2. Pic. Contrast
0
CTU / CTD / CTI [#]
Up / Down / Direct brightness number enter [#] -50 ~ 50
3. Pic. Brightness
0
BTU / BTD / BTI [#]
Up / Down / Direct saturation number enter [#] -50 ~ 50
4. Pic. Saturation
0
SAU / SAD / SAI [#]
Up / Down / Direct saturation number enter [#] -50 ~ 50
5. Pic. Tint
0
TTU / TTD / TTI [#]
Up / Down / Direct tint number enter [#] -50 ~ 50
6. Pic. Sharpness
0
SHU / SHD / SHI [#]
Up / Down / Direct sharpness number enter [#] 0 ~ 50
7. Pic. Aspect
Full Screen
AP1
Full Screen
AP2
Letter Box
AP3
Pillar Box
AP4
H-Zoom
AP5
V-Zoom
AP6
H-V-Zoom
8. PAL 2:2 Auto Detect Mode* Off
PON / POF
9. Scr. H Position
0
HPU / HPD / HPI [#]
Up / Down / Direct H. position number enter [#] -20 ~ 20
10. Scr. V Position
0
VPU / VPD / VPI [#]
Up / Down / Direct V. position number enter [#] -20 ~ 20
11. Scr. H Size
0
HZU / HZD / HZI [#]
Up / Down / Direct H. size number enter [#] -20 ~ 20
12. Scr. V Size
0
VZU / VZD / VZI [#]
Up / Down / Direct V. size number enter [#] -20 ~ 20
13. Scr. H Offset
0
HOU / HOD / HOI [#]
Up / Down / Direct V. offset number enter [#] -20 ~ 20
14. Scr. V Offset
0
VOU / VOD / VOI [#]
Up / Down / Direct V. offset number enter [#] -20 ~ 20
15. A/V Set HDMI1
0
AV1 [#]
Associate HDMI1 with audio input [#] (0~11)*
16. A/V Set HDMI2
0
AV2 [#]
Associate HDMI2 with audio input [#] (0~11)*
17. A/V Set Component1
11
AV3 [#]
Associate Component1 w audio input [#] (0~11)*
18. A/V Set Component2
11
AV4 [#]
Associate Component2 with audio input [#] (0~11)*
19. A/V Set Component3
11
AV5 [#]
Associate Component3 with audio input [#] (0~11)*
20. A/V Set Composite1
11
AV6 [#]
Associate Composite1 with audio input [#] (0~11)*
21. A/V Set Composite2
11
AV7 [#]
Associate Composite2 with audio input [#] (0~11)*
22. A/V Set Composite3
11
AV8 [#]
Associate Composite3 with audio input [#] (0~11)*
23. A/V Set S-Video1
11
AV9 [#]
Associate S-Video1 with audio input [#] (0~11)*
24. A/V Set S-Video2
11
AVA [#]
Associate S-Video2 with audio input [#] (0~11)*
25. A/V Set VGA
11
AVB [#]
Associate VGA input with audio input [#] (0~11)*
26. Out. Resolution
1280X720P
OR1
Set output resolution to 1920x1080P
OR2
Set output resolution to 1920x1080i
OR3
Set output resolution to 1400x1050P
OR4
Set output resolution to 1280x768P
OR5
Set output resolution to 1280x720P
OR6
Set output resolution to 1366x768P
OR7
Set output resolution to 1920x540P
OR8
Set output resolution to 720x480P
OR9
Set output resolution to 720x480i
ORA
Set output resolution to 720x576P
ORB
Set output resolution to 720x576i
ORC
Set output resolution to 640x480P
27. HDMI In. CSC
Auto
IC1
Set HDMI input color space by YPbPr
IC2
Set HDMI input color space by RGB
IC3
Set HDMI input color space by auto [default]
28. HDMI Out. CSC
Auto
OC1
Set HDMI output color space by YCbCr
OC2
Set HDMI output color space by RGB
OC3
Set HDMI output color space by auto [default]
29. HDMI Out. Setup
HDMI
OS1
Set HDMI output by HDMI mode
OS2
Set HDMI output by DVI mode
30. Analog Out. Setup
YPbPr
AS1
Set analog output by YPbPr embedded sync
AS2
Set analog output by RGB with HV sync
31. In. Test Pattern
Normal Display IP1
Normal Display
IP2
Display Lines Window
IP3
Display Horizontal Ramp Window
IP4
Display Vertical Ramp Window
IP5
Display Horizontal Gray Scale Window
IP6
Display Vertical Gray Scale Window
IP7
Display Horizontal Color Bar Window
IP8
Display Vertical Color Bar Window
32. Out. Test Pattern
Normal Display OP1
Normal display (Normal operation)
OP2
Display horizontal ramp
OP3
Display color bar
OP4
Display cross hatch
OP5
Display white window
OP6
Display gray scale
OP7
Display wide horizontal ramp
OP8
Display wide vertical ramp
OP9
Display cross pattern
OPA
Display white pattern
Pin 2 – Transmit
Pin 3 – Recieve
Pin 5 – Ground
