Index: firmware/App/HDCommon.h
===================================================================
diff -u -r9137c3932fbc99d828dd2577fce4d7871c765415 -rbe51ecc0c0f83a0a41906c41e122082a2c0e9ca0
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision 9137c3932fbc99d828dd2577fce4d7871c765415)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision be51ecc0c0f83a0a41906c41e122082a2c0e9ca0)
@@ -68,7 +68,7 @@
     #define ALARMS_DEBUG                    1           // Triggered alarms sent to debug UART
     #define ALARM_VOLUME_DEFAULT_LOW        1           // Set default alarm volume to lowest
     #define DISABLE_BATT_COMM               1           // Disable battery communication.
-    //#define SKIP_AIR_BUBBLE_CHECK           1           // Skip air bubble detector self-test.
+    #define SKIP_AIR_BUBBLE_CHECK           1           // Skip air bubble detector self-test.
     #define DISABLE_OCCLUSION_SELF_TEST     1           // Skip occlusion sensor self-test.
 //    #define SKIP_CARTRIDGE_REMOVAL          1           // Skip cartridge removal check
 //    #define DISABLE_FPGA_COUNTER_CHECKS     1           // Disable alarms associated with FPGA read/error counters
@@ -80,12 +80,12 @@
     #define DISABLE_UI_POST_TEST            1           // Disable the UI POST
 
     // Skip Pre-Treatment and get to treatment as soon as possible
-    #define SKIP_UI_INTERACTION             1           // Skip UI interaction.
-    #define SKIP_SAMPLE_WATER               1           // Skip pre-treatment sample water
-    #define SKIP_CONSUMABLE_TESTS           1           // Skip pre-treatment consumable Self-tests
-    #define SKIP_DRY_SELF_TESTS             1           // Skip pre-treatment dry self-tests
-    #define SKIP_PRIMING                    1           // Skip Pre-treatment Prime
-    #define SKIP_WET_SELF_TESTS             1           // Skip Pre-treatment prime wet self-tests
+    //#define SKIP_UI_INTERACTION             1           // Skip UI interaction.
+    //#define SKIP_SAMPLE_WATER               1           // Skip pre-treatment sample water
+    //#define SKIP_CONSUMABLE_TESTS           1           // Skip pre-treatment consumable Self-tests
+    //#define SKIP_DRY_SELF_TESTS             1           // Skip pre-treatment dry self-tests
+    //#define SKIP_PRIMING                    1           // Skip Pre-treatment Prime
+    //#define SKIP_WET_SELF_TESTS             1           // Skip Pre-treatment prime wet self-tests
 
     #include <stdio.h>
     #include <strings.h>