RGBLE MHD-51M, User Manual, Page: 18 / 24

Stock Code 873117 en.rgble.com 400-1661-021
P/N: S00302
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RS232 Communication Commands
Item Command Description
0 help! Display all communication commands
1 s factory reset! Return to factory reset setting
2 r version! Read current FW version
3 xyz! Upgrade the switcher FW
4 r power! Read the switcher power on/off status
5 s power on! Power on the switcher
6 s power off! Power off the switcher
7 r lock! Read the switcher panel lock status
8 s lock on! Lock on the panel control
9 s lock off! Lock off the panel control
10 s beep on! Enable the switcher Beep
11 s beep off! Disable the switcher Beep
12 r source! Read current input source
13 s source 1!
Switch HDMI1 input (1: HDMI1,2: HDMI2,
3: HDMI3,4: DisplayPort,5: VGA/YPBPR/C-VIDEO)
14 r auto switch! Read auto switch function status
15 s auto switch mode 1!
Enable auto switch function (1: Last connected source mode,2: First
connected source mode, 3: Priority source mode)
16 s auto switch off! Disable auto switch function
17 r output! Read output resolution
18 s output 1!
Setup output resolution at 3840x2160@30Hz
(1:3840x2160@30Hz,2:3840x2160@25Hz,
3:1920x1080@60Hz,4:1920x1080@50Hz,
5:1280x720@60Hz,6:1280x720@50Hz,
7:1920x1200@60Hz,8:1680x1050@60Hz,
9.1400x1050@60Hz,10.1360x768@60Hz,
11.1280x800@60Hz,12.1024x768@60Hz,
13. Out display EDID native resolution
19 r hdcp! Read HDMI/HDBT output hdcp enable status
20 s hdcp bypass! Set HDMI/HDBT output to hdcp pass through mode
21 s hdcp 1.4! Set HDMI/HDBT output to hdcp1.4 version
22 r contrast! Read picture contrast status
23 s contrast 0! Setup picture contrast 0(range:0-100)
24 r brightness! Read picture brightness status
25 s brightness 0! Setup picture brightness 0(range:0-100)
26 r color! Read picture color status
27 s color 0! Setup picture color 0(range:0-60)
28 r sharpness! Read picture sharpness status
29 s sharpness 0! Setup picture sharpness 0(range:0-20)