See also:

Engine
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Random playback
 - Current CD Press the 1 (RAND) button. Songs are played in random order. To cancel, press the 1 (RAND) button again.  - All CDs Press and hold the 1 (RAND) button until you hear a bee ...

Setting or changing the PIN
 - Setting a PIN Select “Set PIN” using a voice command or the “TUNE/SEL” knob. Enter a PIN using a voice command or the “TUNE/SEL” knob. When using the “TUNE/SEL” knob, ...