8. Playback modes & status indicator lights

5 Playback Modes (Toggle via Mode Switch button)

BLUE Mode: Bluetooth audio reception

LINE Mode: 3.5mm AUX analog input

CD Mode: CD disc playback

FM Mode: FM radio receiver (76MHz–108MHz)

USB Mode: USB flash drive media playback

Mode Indicator Light Colors

BLUE Mode – Blue

LINE Mode – Cyan

CD Mode – Green

FM Mode – Yellow

USB Mode – White