diff --git a/examples/DataSlicing.py b/examples/DataSlicing.py
index a9e910be..25b6fbd3 100644
--- a/examples/DataSlicing.py
+++ b/examples/DataSlicing.py
@@ -46,7 +46,8 @@ roi.sigRegionChanged.connect(update)
 
 ## Display the data
 imv1.setImage(data)
-imv1.setHistogramRange(data.min(), data.max())
+imv1.setHistogramRange(-0.01, 0.01)
+imv1.setLevels(-0.003, 0.003)
 
 update()
 
diff --git a/examples/__main__.py b/examples/__main__.py
index 632f516a..49c4ae50 100644
--- a/examples/__main__.py
+++ b/examples/__main__.py
@@ -15,6 +15,7 @@ examples = OrderedDict([
     ('Crosshair / Mouse interaction', 'crosshair.py'),
     ('Video speed test', 'VideoSpeedTest.py'),
     ('Plot speed test', 'PlotSpeedTest.py'),
+    ('Data Slicing', 'DataSlicing.py'),
     ('GraphicsItems', OrderedDict([
         ('Scatter Plot', 'ScatterPlot.py'),
         #('PlotItem', 'PlotItem.py'),