Range test with XB24-DMWIT-250


I have bought two Xbee (Digimesh) (XB24-DMWIT-250) (http://www.digi.com/products/model.jsp?lid=EN&pgid=127&pfid=192&mtid=3101&amtid=3101&pm=Y) and two XBee Explorer Dongle from sparkfun (http://www.sparkfun.com/commerce/product_info.php?products_id=9819)

I have two laptops (let me call them laptopA and laptopB) with X-CTU software installed and without make any changes to the Xbee default settings, when I select the “terminal” tab and write something in laptopA I can mmediately see the message in laptopB…

But when I use the “range test” tab and click “Start” seems like they aren’t connected… Do I need to make any configuration to see range test working?

Do you have the loopback connector connected to Laptop B?
The range test expects the loopback (orange) dongle to be connected.