AUTOCAD 2014 Rendering Problem

I'm trying to render an image in Autocad 2014, on presentation quality, output size: 4000x3000, however whenever I attempt this the result I get is shown in the attachment. I've tried a few times and can't seem to fix it or find an answer. I'm probably doing something stupid however!

Any help would be appreciated.

Thanks,

Matt.

Image may be NSFW.
Clik here to view.Image may be NSFW.
Clik here to view.Image may be NSFW.
Clik here to view.Image may be NSFW.
Clik here to view.Image may be NSFW.
Clik here to view.

Image may be NSFW.
Clik here to view.