21
API COMMANDS (RS232 & TELNET)
HDBaseT 18G/4K Multi-Format Presentation Switch w/ 5 Inputs and 2 Mirrored Outputs User Manual (LBC-PSW52)
# Command
Description
1
?
List all commands.
2
R VERSION
Get firmware version.
3
S FACTORY-RESET
Return to factory default settings.
4
S SOURCE x
Set input source.
x =0~4
0=HDMI 1
1=HDMI 2
2=DP
3=PC 1
4=PC 2
5
R SOURCE
Read current input source.
6
S LOCK x
Set lock button status.
x =0, 1
0=Unlock
1=Lock
7
R LOCK
Read lock button status.
8
S OUTPUT x
Set output resolution.
x =0~23
0=640×480
1=800×600
2=1024×768
3=1280×768
4=1360×768
5=1280×720
6=1280×800
7=1280×1024
8=1440×900
9=1400×1050
10=1680×1050
11=1600×1200
12=1920×1080
13=1920×1200
14=720×480P
15=1280×720P60
16=1920×1080I60
17=1920×1080P60
18=720×576P
19=1280×720P50
20=1920×1080I50
21=1920×1080P50
22=NATIVE OUT1
23=NATIVE OUT2
# Command
Description
9
R OUTPUT
Read output resolution.
10 S SIZE x
Set output aspect.
x =0~6
1=Full
2=Follow Input
3=Pan Scan
4=Letter Box
5=Under 2
6=Under 1
11
R SIZE
Read output aspect setting.
12 S HDMI1-HDCP x
Set HDCP mode for HDMI 1.
x =0,1
0=Enable
1=Disable
13 R HDMI1-HDCP
Read HDCP status for HDMI 1.
14 S HDMI2-HDCP x
Set HDCP mode for HDMI 2.
x =0,1
0=Enable
1=Disable
15 R HDMI2-HDCP
Read HDCP status for HDMI 2.
16 S DP-HDCP x
Set HDCP mode for DisplayPort.
x =0, 1
0=Enable
1=Disable
17 R DP-HDCP
Read HDCP status for DisplayPort.
18 S PC1-COMP x
Set PC1 component support mode.
x =0, 1
0=RGBHV [PC]
1=YUV [Component Video]
19 R PC1-COMP
Read PC1 Component input state.
20 S PC2-COMP x
Set PC2 component support mode.
x =0, 1
0=RGBHV [PC]
1=YUV [Component Video]
21 R PC2-COMP
Read PC2 Component input state.
22 S CONTRAST x
Set contrast.
x =0~60
23 R CONTRAST
Read contrast setting.
24 S BRIGHTNESS x
Set brightness.
x =0~60
25 R BRIGHTNESS
Read brightness setting.
