diff --git a/devices/image.properties b/devices/image.properties
index fd2b5b9..70c5a45 100644
--- a/devices/image.properties
+++ b/devices/image.properties
@@ -1,4 +1,4 @@
-#Mon Apr 03 15:51:20 CEST 2023
+#Mon Apr 03 16:15:16 CEST 2023
 spatialCalOffsetY=NaN
 spatialCalOffsetX=NaN
 colormapLogarithmic=false
@@ -9,7 +9,7 @@ spatialCalScaleY=NaN
 colormapMax=NaN
 rescaleOffset=0.0
 roiWidth=-1
-colormap=Temperature
+colormap=Grayscale
 invert=false
 colormapMin=NaN
 rotation=0.0