Numark HDX Guide D'utilisation page 5

1. Power Switch - Always shut down before removing or installing a drive caddy. The HDX has a
"soft power down" which will allow the hard drive to spin down before the power turns off completely, so
it is important that the unit is always powered off using this button first before disconnecting the main
power lead or turning off a surge suppressor. Typically, it is recommended that the HDX is powered on
before amplifiers and off after amplifiers to avoid sending an audio spike through your equipment.
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