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Firmware UpdateResetting to Factory Settings
DS-2
To return your DS-2 to factory default settings, after the DS-2 has fully booted (the STATUS LED is NOT flashing RED) press and hold the DS-2 Reset button for more than 10 seconds and then release.
Do not unplug the DS-2 from power during the reset period.
The DS-2 will be restored to factory settings.
To setup the DS-2, see Initial Setup