diff --git a/Other Examples/Television/Television.ino b/Other Examples/Television/Television.ino
index 6beaa53..9306dbc 100644
--- a/Other Examples/Television/Television.ino	
+++ b/Other Examples/Television/Television.ino	
@@ -85,6 +85,30 @@ struct HKTV : Service::Television {
   }
 };
 
+struct TV_Source : Service::InputSource{
+
+  SpanCharacteristic *currentState = new Characteristic::CurrentVisibilityState(0);
+  SpanCharacteristic *targetState = new Characteristic::TargetVisibilityState(0);
+
+  TV_Source() : Service::InputSource(){
+    new Characteristic::ConfiguredName("HDMI 12");
+    new Characteristic::Identifier(12);
+    new Characteristic::IsConfigured(1);
+  }
+
+  boolean update() override{
+
+    if(targetState->updated()){
+      Serial.printf("New Target State = %d\n",targetState->getNewVal());
+      currentState->setVal(targetState->getNewVal());
+    }
+
+    return(true);
+  }
+  
+};
+
+
 void setup() {
   Serial.begin(115200);
   homeSpan.begin(Category::Television,"HomeSpan Television");
@@ -162,11 +186,13 @@ void setup() {
     new Characteristic::CurrentVisibilityState(0);
 
   SpanService *hdmi11 = new Service::InputSource();
-    new Characteristic::ConfiguredNameStatic("HDMI 11");
+    new Characteristic::ConfiguredName("HDMI 11");
     new Characteristic::Identifier(11);
     new Characteristic::IsConfigured(1);
     new Characteristic::TargetVisibilityState(0);
     new Characteristic::CurrentVisibilityState(0);
+
+  SpanService *hdmi12 = new TV_Source();
     
   (new Service::Television())
     ->addLink(hdmi1)
@@ -180,6 +206,7 @@ void setup() {
     ->addLink(hdmi9)
     ->addLink(hdmi10)
     ->addLink(hdmi11)
+    ->addLink(hdmi12)
     ;
     new Characteristic::Active(1);
     new Characteristic::ConfiguredName("AdvancedTV");
diff --git a/src/HomeSpan.h b/src/HomeSpan.h
index 58936ed..cde9021 100644
--- a/src/HomeSpan.h
+++ b/src/HomeSpan.h
@@ -486,8 +486,8 @@ struct SpanCharacteristic{
     
   template <typename T> void setVal(T val){
 
-    if(format==FORMAT::STRING && perms & PW == 0){
-      Serial.printf("\n*** WARNING:  Attempt to update Characteristic::%s(\"%s\") with setVal() ignored.  No WRITE permission on this characteristic\n\n",hapName,value.STRING);
+    if((perms & EV) == 0){
+      Serial.printf("\n*** WARNING:  Attempt to update Characteristic::%s with setVal() ignored.  No NOTIFICATION permission on this characteristic\n\n",hapName);
       return;
     }