92 Firmware Update
NOTE
It is only allowed to update with the firmware of which system identification is identical to that of yours. Otherwise you will fail in firmware update.
10.2From your computer via USB port
You can transfer a new firmware to the digital receiver from your computer by connecting them with a USB cable. You need TFDN USB, a firmware transfer utility for this, which is available from the web site,
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. Plug one end of a USB cable into the USB port on the digital receiver, and the other end into the matching port on your com- puter.
3.Turn on the digital receiver.
4.Run TFDN USB.
The instructions on how to use TFDN USB are as follows:
1. Press the Find button to select the new firmware file.
2. Press the download button, and then restart the digital receiver to start the file transfer.
3. A countdown will be displayed on screen
4. Restart the digital receiver once more when the file transfer is com- plete.