Do you have a question about the JBL Control2P and is the answer not in the manual?
Details front panel elements: White LED, Red LED, and Snap-On Pedestals.
Explains rear panel connections: Power switch, mounting points, various audio inputs/outputs.
Instructions for desktop/wall-mount setup, connections, and initial power-on.
Checks signal source, power, volume, and connections for no sound.
Verifies the extension speaker wire connection for sound output.
Checks bare wire connection polarity for bass response.
Red LED flashing indicates over-driving; requires volume reduction.