Changed the description to show the channel letter.

LynxAstro.DewController.Switch/Switch.cs

@@ -2,7 +2,6 @@
 
 using System;
 using System.Runtime.InteropServices;
-using ASCOM.Utilities;
 using ASCOM.DeviceInterface;
 using System.Collections;
 using System.Collections.Generic;
@@ -260,7 +259,7 @@ namespace ASCOM.LynxAstro.DewController
         public string GetSwitchDescription(short id)
         {
             Validate("GetSwitchDescription", id);
-            return "Control Knob";
+            return $"Channel {ChannelToLetter(id)}";
         }
 
         /// <summary>