Index: firmware/App/Services/AlarmMgmt.c
===================================================================
diff -u -r39dd0b7734331c784b8410f2bbd481e0f792892e -r172b320a1007769c7452fe3f1cc7ac85b016f89a
--- firmware/App/Services/AlarmMgmt.c	(.../AlarmMgmt.c)	(revision 39dd0b7734331c784b8410f2bbd481e0f792892e)
+++ firmware/App/Services/AlarmMgmt.c	(.../AlarmMgmt.c)	(revision 172b320a1007769c7452fe3f1cc7ac85b016f89a)
@@ -60,7 +60,7 @@
 
 #define ALARM_AUDIO_TEST_TONE                 4                                                         ///< Alarm audio state for continuous test tone.
 #define ALARM_AUDIO_CURRENT_HG_MIN_MA         20.0                                                      ///< Minimum audio current (high gain) during test tone self-test (in mA).  // TODO - Why is HG so low?  S/B same as LG I think.
-#define ALARM_AUDIO_CURRENT_LG_MIN_MA         200.0                                                     ///< Minimum audio current (low gain) during test tone self-test (in mA).
+#define ALARM_AUDIO_CURRENT_LG_MIN_MA         60.0                                                      ///< Minimum audio current (low gain) during test tone self-test (in mA).
 #define ALARM_AUDIO_MAX_TEST_TIME_MS          1000                                                      ///< Maximum time for audio current to reach threshold in test.
 
 /// Alarm priority ranking record.
@@ -824,8 +824,8 @@
 
     // If audio test in progress, play test tone.
     if ( TRUE == alarmAudioTestToneRequested )
-    {   // Play test tone at max volume
-        setAlarmAudioState( ALARM_AUDIO_TEST_TONE, 0 );
+    {   // Play test tone at min volume
+        setAlarmAudioState( ALARM_AUDIO_TEST_TONE, 4 );
     }
     // If alarm silenced, play no alarm audio.
     else if ( TRUE == alarmStatus.alarmsSilenced )