Ensure both the PC and receiver are powered off before connecting the cable to the RS232 port on the receiver and the COM port on your computer. 3. Step-by-Step Update Process Run the Tool: Double-click the extracted .exe file.
You need an RS232 null-modem cable (female-to-female). Download File ALI_RS232_LOADER_UPDATE_V1.2.0.rar
Choose the correct COM port number from the dropdown menu (usually COM1 or COM2). Ensure both the PC and receiver are powered
Do not power off the device until the progress bar reaches 100% and the box reboots automatically or displays "END". Troubleshooting Tips Download File ALI_RS232_LOADER_UPDATE_V1.2.0.rar