/// <summary>
 /// Initializes a new instance of the <see cref="DvbBaseScanning"/> class.
 /// </summary>
 /// <param name="card">The card.</param>
 public DvbBaseScanning(TvCardDvbBase card)
 {
   _card = card;
   _transportStreamStandard = TransportStreamStandard.Default;
 }
 /// <summary>
 /// Initializes a new instance of the <see cref="DVBTScanning"/> class.
 /// </summary>
 /// <param name="card">The card.</param>
 public DVBTScanning(TvCardDvbBase card) : base(card) {}
 /// <summary>
 /// Initializes a new instance of the <see cref="ATSCScanning"/> class.
 /// </summary>
 /// <param name="card">The card.</param>
 public ATSCScanning(TvCardDvbBase card)
   : base(card)
 {
 }
 /// <summary>
 /// Initializes a new instance of the <see cref="ATSCScanning"/> class.
 /// </summary>
 /// <param name="card">The card.</param>
 public ATSCScanning(TvCardDvbBase card)
   : base(card)
 {
   _enableWaitForVCT = true;
 }
 /// <summary>
 /// Initializes a new instance of the <see cref="DvbBaseScanning"/> class.
 /// </summary>
 /// <param name="card">The card.</param>
 public DvbBaseScanning(TvCardDvbBase card)
 {
   _card = card;
 }