The folder on your server that is used to retrieve the images from. This only retrieves images from the top level folder and will not retrieve images from sub folders.
Fetch Random Images
Displays images in a random order on page load.
Order images based on prefix
This setting uses the first part of the image name as an ordering prefix. When this option is enabled the first part of the image title will not be used in the display for the image. Please read the document regarding using Directory as a content source for more information.
Filename separator character
The alphanumerical character used to break the file name of the image into usable tags in the zentools module layout. Please see the article regarding using Directory as a content source for more information.
Screenshot of available settings