When limiting Bluetooth device connection to 1 device
MASTER MODE
This mode will limit the Bluetooth connection to only one preset device.
Connection with other Bluetooth devices are prohibited even if the connection with the preset device is cut off.
Power ON the main unit (MCA1120) in advance
(1) Connect the USB terminal of the PC and 232C terminal of the main unit (Rear panel)
Need to install the driver matching with the 232C converter cable
Example of the cable USB-232C converter cable Driver
https://www.aten.com/global/en/supportcenter/downloads/
PLANEX COMMUNICATIONS INC.
Establish Launch the PC App on your PC
Click "Connect" Pop-up window appears
Select the port of the connected USB cable