Topfield Digital Terrestrial Receiver PERSONAL VIDEO RECORDER TF 600 PVRt - Manual (Page 77)

8.3 Accessing the web server 71
You cannot only download but also upload recording files or
MP3 files in the File Management page. However, if you wish
to download or upload a file of which size is 2 gigabyte or
more, it is recommended to use the FTP server rather than the
web server.
NOTE
The maximum number of user connections is only one. This
means that you cannot access the web server while someone
else is occupying it.