Samsung Television UNES7550 User Manual

To set up your TV's wired network 
connection manually, follow these 
steps:1.  
Go to the Network Settings screen. 
(Network  
→  Network Settings)
2.  
Select  Start. The network connection 
screen appears and the verification 
process starts.
3.  
Select  Stop. The verification process 
stops. Select IP Settings on network 
connection screen. The IP Settings  

screen appears.
4.  
Select  the  IP Setting, and then set 
the IP Setting to Enter manually .
5.  
Go to the IP Address entry field, 
and then select the IP Address using 
remote.
6.  
Enter the first portion of the IP 
Address (for example, 105) into the 
first entry field using your remote. 
When done, go to the next field.
7.  
Enter the next portion of the IP  

Address. When done, go to the next 
field.
8.  
Repeat the entry process for each 
field in the IP Address.
 
NIf you make a mistake when 
entering a number, re-enter the 
number to correct it.
9.  
When done, go to the Subnet Mask 
fields.
10.  
Repeat the same entry process for 
Subnet Mask, Gateway , and DNS  

Server.
11.  
When done, select OK. The network 
test screen appears and the 
verification process starts. 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.  message appears.
Network Status
Menu  → Network
 
→  Network Status 

You can check the current network and 
Internet status.
When the wired network connection failed...
 
●No network cable found.
Check that your network cable is 
plugged in. If it is connected, make 
sure that the router is turned on; if it is 
on, try turning if off and on again.
 
●IP auto setting failed.
Try the following to set your IP address 
automatically. Or set your IP address  

manually by selecting IP Settings. 
- Ensure DHCP server is enabled on 
router and unplug and re-plug-in the 
router. - Contact your Internet Service 
Provider for more information.
 
●Unable to connect to the network.
Try the following: check if your IP 
address is set correctly in  IP Settings. 
Contact your Internet Service Provider 
for more information.
 
●Connected to your local network, but  

cannot connect to the Internet.
Check the DNS settings in IP Settings, 
or contact your Internet Service 
Provider to access the Internet.
 
●Network setup complete, but cannot 
connect to the Internet.
Contact your Internet Service Provider 
to access the Internet. 

Setting up the Wireless Network
Network Settings
Menu → Network
 
→  Network Settings
Set the wired or wireless network 
connection to use various Internet 
services such as  Smart Hub, AllShare 
Play  and perform software upgrades.
Automatic Wireless Network Setup Most wireless networks have an 
optional security system that requires 
devices that access the network to  

transmit an encrypted security code 
called an Access or Security Key. The 
Security Key is based on a Pass Phrase, 
typically a word or a series of letters 
and numbers of a specified length 
you were asked to enter when you set 
up wireless security for your wireless 
network.
If you use this method of setting up 
the network connection, and have a 
Security Key for your wireless network,  

you will have to enter the Pass Phrase 
during the automatic or manual setup 
process.
To set up your TV’s wireless network 
connection automatically, follow these 
steps:1.  
Go to the Network Settings screen. 
(Network  
→  Network Settings)
2.  
Select  Start. The network function 
searches for available wireless 
networks. When done, it displays a