VivoLink VL120026, User Manual, Page: 22 / 48

6-input Seamless Scaler Switcher & HDBaseT Receiver
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6.3 RS232 Communication Commands
Communication protocol: RS232 Communication Protocol
Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none
6.3.1 RS232 Control Mode Switching
Command Function Feedback Example
50787%
Enable RS232 control mode 1: Control
the Scaler Switcher or third-party device
from local.
RS232 Mode 1: RS232
Control Scaler & Remote
50788%
Enable RS232 control mode 2: Control
the Scaler Switcher or third-party device
from remote.
RS232 Mode 2: RS232
Control Scaler
/+[X]:******
Set communication between PC and
HDBaseT receiver.

X is for baud rate, its value ranges
from 1 to 7 (1--2400, 2--4800,
3--9600,
4--19200, 5--38400,
6
—57600, 7--115200)

***** is for data (max 48 Byte)
None
6.3.2 Input Signal Switching
Command Function Feedback Example
50701% Switch to 1-HDMI/MHL input. Switch to HDMI 1
50702% Switch to 2-HDMI input. Switch to HDMI 2
50703% Switch to 3-HDMI input. Switch to HDMI 3
50704% Switch to 4-HDMI input. Switch to HDMI 4
50705% Switch to 5-DP input. Switch to DP
50706% Switch to VGA/YPbPr/AV input. Switch to VGA
50680%
Set the signal format to VGA for 6-VGA
input.
Input 6 Set & Switch to VGA
50681%
Set the signal format to YPbPr for 6-VGA
input. Input 6 Set & Switch to
YPbPr
50682%
Set the signal format to AV(C-video) for
6-VGA input.
Input 6 Set & Switch to AV
50631% Get the input source.
Input: xx (xx= HDMI1/