diff --git a/AVOutput/AVOutputTVHelper.cpp b/AVOutput/AVOutputTVHelper.cpp
index 7e3b28c5..eab1b210 100644
--- a/AVOutput/AVOutputTVHelper.cpp
+++ b/AVOutput/AVOutputTVHelper.cpp
@@ -321,13 +321,13 @@ namespace Plugin {
     {
         tvDimmingMode_t index = tvDimmingMode_MAX;
 
-        if(mode.compare("local") == 0 ) {
+        if(mode.compare("Local") == 0 ) {
             index=tvDimmingMode_Local;
 	}
-        else if(mode.compare("fixed") == 0 ) {
+        else if(mode.compare("Fixed") == 0 ) {
             index=tvDimmingMode_Fixed;
 	}
-        else if(mode.compare("global") == 0 ) {
+        else if(mode.compare("Global") == 0 ) {
             index=tvDimmingMode_Global;
 	}
         else {