Philips 50PF9431D/37E User Manual page 18

How to search for and store TV channels (continued)
Settings
Installation
Language
TV
Autoprogram
Setup
Weak channel inst.
Installation
Software upgrade
Demo
Exit
Info
Settings
Installation
Language
TV
Autoprogram
Setup
Weak channel inst.
Installation
Software upgrade
Demo
Exit
Info
16
Weak channel installation
This allows you to manually tune weak ATSC channels in
order to adjust the antenna and thus optimize signal quality
for that channel.
This is only available for TV channels installed via an antenna
connection (see p. 4).
1. Select a channel in the displayed list of TV channels (in the
antenna mode).
2. The signal strength is displayed and updated continuously as
you rotate the antenna.
How to upgrade the TV software
This menu allows you to upgrade your TV software using a
USB device.
The USB device must be filled with the appropriate upgrade
image (and structure) which can be found on the
www.philips.com/support website.
How to upload a new software version on your portable
memory device, see Annex 1, p. 49.