<item level="0" text="TV System">config.av.tvsystem</item>
<item level="1" text="WSS on 4:3">config.av.wss</item>
<item level="1" text="AC3 default">config.av.defaultac3</item>
<item level="0" text="TV System">config.av.tvsystem</item>
<item level="1" text="WSS on 4:3">config.av.wss</item>
<item level="1" text="AC3 default">config.av.defaultac3</item>