I paired and connected the XDJ-AZ to headphones with SonicLink, but no sound comes out. Why not?

Refer to [Monitoring sound with SonicLink headphones] in the Instruction Manual.

You can read the Instruction Manual [here].

If this doesn't fix the problem, it may be caused by the following.

■ The connection is interrupted by the surrounding environment.
Check that there are no devices (such as a microwave oven, radio, etc.) that generate 2.4 GHz band electromagnetic waves in the surrounding area.

■Using multiple SonicLink-equipped products at the same time.
If you're using 2 or more SonicLink-equipped products, keep them far enough apart so they don't interfere with each other.