How to use your Pioneer DJ DDJ-FLX4 controller (Instruction Manual) Get the most from your DDJ-FLX4 Learn how to setup your device and get the most from all of the settings and features. Downloads DDJ-FLX4 manual EN DDJ-FLX4 quickstart manual EN FR DE IT NL ES PT RU JA DDJ-FLX4 addendum Precautions for use EN FR DE IT NL ES PT RU JA