10.3 From your computer via
10.3From your computer via RS-232 port
It is possible to transfer a new firmware to the digital receiver from your computer by connecting them with a
To update the firmware with this method, perform the follow- ing steps:
1.Download a new firmware applicable to your digital receiver from the Topfield web site.
2. Turn off the digital receiver.
3. Plug one end of a
4.Run
The instructions on how to use
1.Press the Find button to select the new firmware file.
2.Press the download button, and then turn on the digital receiver to start the file trans- fer.
3.A countdown will be displayed on screen
4.Restart the digital receiver when the file transfer is complete.
10.4From another digital receiver via RS-232 port
It is possible to transfer the firmware from the digital receiver to another same digital receiver by connecting them with a RS- 232 cable. To update the firmware with this method, perform the following steps: