The problem is that, unfortunately, the manual was scanned as a series of images rather than using Optical Character Recognition (OCR) which would have made all the text portions appear as just that, text. As a side bonus, that would mean the text is searchable, selectable, copyable, etc etc.
I just tested exporting the PDF to image and running it through some OCR software. It seems to work OK, but will take a considerable amount of time to process. I will have a fiddle and see what I can do.
Richiarid No problems.
Lucien.