public void ResetToFactorySettings()
 {
     _channelsLockedByParents = new List <Channel>();
     ParentalPassword         = string.Empty;
     SoftwareVersion          = new Version(2, 1);
     Source = new DataSource("VGA");
     AllowedRemoteControl   = false;
     AllowedAudioVideoShare = false;
     Equalizer             = new SoundEqualizer("Movie");
     DynamicBassOn         = false;
     DateTime              = DateTime.Now;
     ZoomLevel             = 100;
     NetworkConnectionType = "none";
     NetworkName           = string.Empty;
     NetworkPassword       = string.Empty;
     SelectedLanguage      = new UiLanguage("en");
     _lastKnownVolume      = new Volume(15);
     Volume           = new Volume(15);
     Brightness       = new Percentage(60);
     Sharpness        = new Percentage(70);
     Contrast         = new Percentage(40);
     SelectedChannel  = new Channel(0);
     SubtitleSettings = new SubtitleSettingsBuilder().Build();
     WatchMode        = new DisplayMode("Nature");
 }
 public void InitiateSoftwareUpgrade()
 {
     SoftwareVersion = new Version(2, 4);
 }