The first is the Bosch manual, 19 pages, English, French and German text. Cover and first two pages shown below. The second is the Porsche instruction sheet, it's a single laminated sheet that folds out into four panels. Cover shown below, inside is a diagram of what everything on the tester is, and instructions for how to connect it, then test procedures, faults and probable causes. The rear page is a 928S ABS wiring diagram. $30 US delivered. My email is cs8815 at aol dot com
Bosch manual cover
First page overview
Second page overview
Porsche procedure cover