hifi engine

Pioneer PL-12D Turntable 1973/74

Short time ago i got a Pioneer PL-12D built 1973/74 and it even had a new belt. The Motor is turning but i am not able to adjust the Tone arm and Anti-Skating System so it could start playing !!!! Does somebody know how to do that or has a
information where to get a user manual from the Pioneer PL-12 D Turntable ???