Topfield TF 5400 PVR manual From a broadcaster, From your computer via USB port

9.1 From a broadcaster 77

update.

9.1From a broadcaster

You can get a new firmware from a broadcaster over the air.

To update the firmware by this method, press the Installation > Firmware Upgrade menu.

Selecting the Start command starts firmware update

Satellite	Astra
Frequency	12603 MHz
Symbol Rate	22000 KS/s
Polarity	Horizontal
PID	347

On the left table is presented the transponder information appointed by the manufac- turer Topfield for firmware update.

This transponder information can be changed. You can get the information at the Topfield web site, http://www.i-topfield. com.

9.2From your computer via USB port

You can transfer a new firmware to the digital receiver from your computer connecting them with a USB cable. You need TFDN USB, the firmware transfer utility for this, which is avail- able at the Topfield web site, http://www.i-topfield.com.