Samsung PL64E8000GFXZP - Manual (Page 132)

Pass Phrase on one of the set up
screens you used to set up your
router or modem.
6. When done, select
Next . The network
connection screen appears and the
verification process starts.
7. When the connection has been
verified, the You are connected to the
Internet. If you have any problems
using online services, please contact
your Internet Service Provider.