Step 1: 

Goto this URL and click on the RADAR location you would like to display

http://www.bom.gov.au/australia/radar/


Step 2:

Look at the URL you have been taken to, it will look something like this

http://www.bom.gov.au/products/IDR023.loop.shtml#skip

Note the ID - see bold section it will start with IDR then is usually followed by a three digit number. 


Step 3:

Open a new sign creator document, double click the background and set the dimensions to 562 wide and 564 height.


Step 4:

Choose Insert in the top menu, then choose Online picture


Step 5: 

Type this URL in http://www.bom.gov.au/radar/IDR022.gif

Replacing the IDR022 with the IDR id from the URL in step 2 then click OK.


Step 6: 

Double click the image, then under the image tab, add this after the URL, be careful not to add any spaces.

?rand=[year][month][daynum][24hr][min]

Then change the "Reload image every" to at least 120 seconds. 




Step 7:

Go to the "General" tab.

Change the x and y coordinates both to 0

Then change the width to be 562 and the height to be 564

Click Ok.


Step 8:

Save the sign creator file, then add to your playlist as normal.