POWER: Press Power button to turn CD Player onSD/USB/CD Button on far left of button row selects between SD USB and CD playback FOLDER button selects which folder in USB or SD stor-age devices to playbackFB FF REVFWD PLAY/PAUSE STOP /EJ media player controls Pitch Control is adjusted by three push buttons next to the volume knob: HI (speed up playback material over a range) NOR (adjusts the speed back to normal speed) LO (slow down playback material over a range) VOLUME knob increases the output level This is in addition to the Master volume control function and is a convenience for balancing the output with other sources