diff --git a/datalets/datasetexplorer-datalet/datasetexplorer-datalet.html b/datalets/datasetexplorer-datalet/datasetexplorer-datalet.html
index 377279a..030a7d2 100755
--- a/datalets/datasetexplorer-datalet/datasetexplorer-datalet.html
+++ b/datalets/datasetexplorer-datalet/datasetexplorer-datalet.html
@@ -240,12 +240,12 @@ Example:
 
                 width : {
                     type : Number,
-                    value: -1
+                    value: 968
                 },
 
                 height : {
                     type : Number,
-                    value: -1
+                    value: 700
                 }
             },