Topfield TF 4000 Fi User Manual page 49

From a computer via RS232 port
It is possible to transfer a new firmware to the digital receiver
from your computer connecting them with a RS232 cable. You
need TFD-Down , the firmware transfer utility for this, which
is available at the Topfield web site, http://www.i-topfield.
com.
To update firmware with this method, perform the following
steps:
1.
2.
3.
4.
5.
How to use TFD-Down is as follows:
From another digital receiver via RS232 port
It is possible to transfer a new firmware to the digital receiver
from another same digital receiver connecting them with a
RS232 cable.
To update firmware with this method, perform the following
steps:
Download a new firmware applicable to the digital re-
ceiver from the Topfield web site.
Download TFD-Down from the Topfield web site.
Plug a RS232 cable into the RS-232 port on the digital
receiver and the corresponding port on your computer.
Turn on the digital receiver.
Run TFD-Down .
£
¢
1. Press
Find
file.
£
¢
2. Press
Download
transfer.
£
3. Press
¢
Stop
4. Restart the digital receiver.
7.1 Updating the firmware
¡
button to select the new firmware
¡
button to start the file
button to cancel the file transfer.
¡
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