diff --git a/devices/ps1img.properties b/devices/ps1img.properties
index 91962356..23903c9a 100644
--- a/devices/ps1img.properties
+++ b/devices/ps1img.properties
@@ -1,5 +1,5 @@
-#Wed Nov 17 19:01:09 CET 2021
-colormapLogarithmic=true
+#Wed Nov 17 19:01:32 CET 2021
+colormapLogarithmic=false
 pollingInterval=0
 spatialCalScaleX=NaN
 spatialCalScaleY=NaN