diff --git a/devices/collimatorX.properties b/devices/collimatorX.properties
index 84a06f8..c9799c8 100644
--- a/devices/collimatorX.properties
+++ b/devices/collimatorX.properties
@@ -1,10 +1,10 @@
-#Wed Apr 01 16:10:51 CEST 2015
+#Tue May 19 13:53:28 CEST 2015
 accessType=ReadWrite
 defaultSpeed=1.0
-maxSpeed=100.0
-maxValue=NaN
+maxSpeed=1.0
+maxValue=4.5
 minSpeed=0.001
-minValue=NaN
+minValue=-1.5
 offset=0.0
 precision=4
 resolution=NaN