Do not power off the device until the progress bar reaches 100% and the box reboots automatically or displays "END". Troubleshooting Tips
Switch on the receiver's power at the back. The progress bar in the tool should start moving. Download File ALI_RS232_LOADER_UPDATE_V1.2.0.rar
Choose the correct COM port number from the dropdown menu (usually COM1 or COM2). Do not power off the device until the
If your PC lacks a native COM port, you will need a USB-to-RS232 converter . Download File ALI_RS232_LOADER_UPDATE_V1.2.0.rar
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.