Index: firmware/App/TDCommon.h
===================================================================
diff -u -r1500c2a584e9e9ce0ffcd32727c0b9e7cdd141b6 -r1c6d80a873aa1bd11e28a8955ff38866fc5717f4
--- firmware/App/TDCommon.h	(.../TDCommon.h)	(revision 1500c2a584e9e9ce0ffcd32727c0b9e7cdd141b6)
+++ firmware/App/TDCommon.h	(.../TDCommon.h)	(revision 1c6d80a873aa1bd11e28a8955ff38866fc5717f4)
@@ -36,7 +36,7 @@
 //    #define TEST_PINCH_VALVES               1           // Alpha unit pinch valve testing
 //    #define TEST_DEBUGGER                   1           // Testing with debugger - prevents FPGA comm alarms caused by breakpoints
 //    #define TEST_PROCESS_TASKS_WO_UI        1           // Allow task processing even when UI not connected
-//    #define TEST_UI_ONLY                    1           // Alpha test with TD and UI only - no DD
+    #define TEST_UI_ONLY                    1           // Alpha test with TD and UI only - no DD
 //    #define TEST_USE_OFF_AS_STOP_BUTTON     1           // Alpha test re-purposing off button as a stop button
     #define TEST_NO_PRESSURE_CHECKS         1           // Alpha test with no pressure sensor checks
 //    #define TEST_NO_STOP_CONSUME_CHECK      1           // Alpha test with no check for stop button timeout