Philips 37PF9631D User manual - Page 17

English User Manual How to search for and store TV channels (continued) Settings TV Setup Installation Demo Exit Info Installation Language Autoprogram Weak channel inst. Software upgrade 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. Settings TV Setup Installation Demo Exit Info Installation Language Autoprogram Weak channel inst. Software upgrade 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. Settings TV Setup Installation Demo Exit Info Use of the Setup menu Setup Preferences Source Clock This menu is used to control the settings of special TV functions, features and accessory devices. The Preferences menu allows you to change settings that will typically be accessed only occasionally. The Source menu allows you to select a source. The Clock menu allows you to use your TV as a clock.This setup is necessary for the correct working of the Lock after feature. 15