How do I connect to the management interface of a dell n3000 switch with just an ethernet cable

I'm pretty sure this is a very silly question but please I need someone to point me in the right direction.

I need to setup the switch for remote access so someone else can do the config. I have the documentation but still can't figure out how to access the console. I've tried plugging it into my pc and setting the default ip (192.168.0.1) but no dice.

Pleaseeeeee anyone

Thank You!!