Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -rf5b02f03b6695c0c76fd8a4d902a13114e1a8aca -r3e7b064885d99793bb56d940bd613555b1cdbdfa
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision f5b02f03b6695c0c76fd8a4d902a13114e1a8aca)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 3e7b064885d99793bb56d940bd613555b1cdbdfa)
@@ -132,7 +132,7 @@
     // go to standby solo mode if HD is turned off or stops communicating.
     if ( FALSE == isHDCommunicating() )
     {   // TODO if HD comm loss, should we wait an hour or so before going to solo standby?
-        requestNewOperationMode( MODE_SOLO );
+        requestNewOperationMode( DG_MODE_SOLO );
     }
     // if HD requests water sample, go to water sample state
     else if ( TRUE == pendingSampleWaterRequest )
@@ -145,7 +145,7 @@
     else if ( TRUE == pendingStartDGRequest )
     {
         pendingStartDGRequest = FALSE;
-        requestNewOperationMode( MODE_CIRC );
+        requestNewOperationMode( DG_MODE_CIRC );
     }
 
     return result;