You can use the settings menu to change application related or device related settings or to get information.
Pulse Length: This parameter is used to determine the pulse length of each trigger signal for those modes which don't have an exposure parameter.
HDR Interval: This parameter is used to determine the interval between each frame for HDR mode.
Check for Updates : This button is used to check if there is a firmware available.
Buy Now: This button is used to visit the store for purchasing the product.