diff --git a/site_ansto/instrument/hipd/config/hmm/anstohm_full.xml b/site_ansto/instrument/hipd/config/hmm/anstohm_full.xml
index 3a23e19d..9b377ba5 100644
--- a/site_ansto/instrument/hipd/config/hmm/anstohm_full.xml
+++ b/site_ansto/instrument/hipd/config/hmm/anstohm_full.xml
@@ -72,7 +72,7 @@
 			    VIEW_HISTO_PERIOD="-1"
 			    VIEW_HISTO_OAT_T_BIN="-1"
 			    VIEW_AUTO_REFRESH="1"
-			    VIEW_DISPLAY_FORMAT="PLOT"
+			    VIEW_DISPLAY_FORMAT="DISLIN_PNG"
 			    VIEW_MULTIHOST_JOIN_OR_STITCH="STITCH"
 			    SIMULATED_EVENT_PATTERN="RADIAL_LINES"
 			    SIMULATED_EVENT_X0="0"
diff --git a/site_ansto/instrument/hrpd/config/hmm/anstohm_full.xml b/site_ansto/instrument/hrpd/config/hmm/anstohm_full.xml
index 66864b08..e4657988 100644
--- a/site_ansto/instrument/hrpd/config/hmm/anstohm_full.xml
+++ b/site_ansto/instrument/hrpd/config/hmm/anstohm_full.xml
@@ -72,7 +72,7 @@
 			    VIEW_HISTO_PERIOD="-1"
 			    VIEW_HISTO_OAT_T_BIN="-1"
 			    VIEW_AUTO_REFRESH="1"
-			    VIEW_DISPLAY_FORMAT="PLOT"
+			    VIEW_DISPLAY_FORMAT="DISLIN_PNG"
 			    VIEW_MULTIHOST_JOIN_OR_STITCH="STITCH"
 			    SIMULATED_EVENT_PATTERN="RADIAL_LINES"
 			    SIMULATED_EVENT_X0="0"