NX4 autopower down options

Hi,

I've just come across my first NX4, looking to find information on best practice for auto shutdown during a power failure, and recommended recovery after power restore. The nx4 startup and shutdown documents seem overly involved, requiring removal of mains connectors to effect a proper shutdown and startup. Ideally I need the nx4 to take a signal from the APC UPS over the lan, and then shutdown cleanly. Secondly I need a process to power up that does not involve pulling mains cables from the back of units.

TIA

Craig