Connect the Ethernet cable to the Ethernet port on the back of the product and to an available Ethernet port on your router. Refer to your router’s documentation if necessary.
Connect the power supply to a wall outlet and to the product.
LaCie 2big NAS
LaCie 5big NAS Pro
Caution: Only use the AC adapter supplied with your specific LaCie device. Do not use a power supply from another LaCie device or another manufacturer. Using any other power cable or power supply may cause damage to the device and void your warranty. Always remove the AC adapter before transporting your LaCie device. Failure to remove the adapter may result in damage and will void your warranty.
Note: The steps below should be completed by the administrator of the device.
Perform the steps below on a PC or Mac connected to the same network as your LaCie NAS:
Launch your preferred internet browser and type the default address for the LaCie NAS:
Windows workstations (no Bonjour) - http://lacie-2big-nas or http://lacie-5big-pro
Mac OS X and Windows workstations running Bonjour - http://lacie-2big-nas.local or http://lacie-5big-pro.local.
LaCie NAS OS prompts you to create an administrator password.
You can also change:
The name of the device.
The administrator login (the default is admin).
The time zone.
Make certain to note your login and password for future use.
Choose Finish to access the NAS OS Home page.
Simplify NAS access: LaCie recommends that you install the software utility Seagate Network Assistant before moving forward with the device configuration. Seagate Network Assistant gives you instant information on your firmware, IP address, and MAC address. It also provides quick access to shares and NAS OS. See Seagate Network Assistant for instructions.