Unfortunately, no switching from 16: 9 to 4: 3 possible

The photo frame looks really good with the LED effect.
The functions can also be found halfway quickly even out because the manual is very poor !! You really explain anything, it is more a list of what the photo frame can. Only when I passageway into the english manual, some has been granted. But that was not much better.
Search for a long time I have the function of "Image size" is still not found.
Therefore, I suspect that at the pictures, unfortunately, only 16: 9 can view what distorted images veruracht. If you turn the photo by 90 degrees, although they are in 4: 3 format to see, All thing you have to turn the photo frame on edge and you have not even exploited the half of the frame.
It would be better if there were a clear operating instructions, and a Umschaltefunktion from 16: 9 to 4: 3.
Because you are forced with this photo frame a 16: 9 movie to create the photos or, if possible, in the format 16: 9 to photograph.