Boss Audio MCK400WB.6 User Manual - Page 6

CONTROL PANEL BUTTON LOCATIONS OPERATION 1.POWER/SRC to turn off the unit. RADIO, USB, BT, AUX IN,modes (if there are USB inside the unit). radio , BT and Aux. When the user insert a USB flash memory device, their respective logos will illuminate on the display. During USB mode, press the '1/ ' button to pause or resume music playback. Press the '2/INT' button to play the first 10 seconds of each track, press again to stop the introduction scan, and play the current track. Press the '3/RPT' button to toggle between RPT ALL (Play all track), RPT FLR (Continuously repeats all tracks in current folder) and RPT ONE (Continuously repeats current track). Press the '4/RDM' button to play all tracks in random order, press again to cancel random playback. 8. CLK/MUTE Press and hold the CLK button once to display the real time, With time appearing on the display. Press and hold the CLK button for more than 2 seconds until the hour flashes. You can adjust the HOUR by pressing the button and button. Then press the CLK button briefly, the minute will flash, you can adjust the MINUTE by pressing the button and button. Finally press the CLK button to confirm the time adjustments. flash on the LCD 4