Description: Reading this object returns a graphical file format image representing the current pixel content of the display. The device POS will specify the expected screen resolution, color depth of the display and graphics file format for a given product (eg. 160x64x1 GIF format OR 640x240x4 JPEG format). If the image is large enough that it needs to be returned in multiple objects then each array object will contain a portion of the image. The image will then need to be reconstructed by a host application. An application that needs to determine if their is an additional object to be retreived will need to perform a GETNEXT operation until there are no more objects in the sub-tree. Additional information: This object returns a GIF image that represents the current contents of the 160x64x1 control panel display. Most display images require more than one instance of this object in order to retreive the complete GIF image.