Table of Contents
Advertisement
Problem
How do I setup the network?
How do I check the network
status?
In a network test over a wired
connection, the second items
which include the IP address,
subnet, gateway and DNS server
fail.
In a network test over a wired
connection, the third item,
gateway ping fails.
In a network test over a wired
connection, the fourth item,
Internet service test fails.
I do not know how to connect to
a wireless network.
cannot connect to a wireless
network.
When using a wireless network,
the user's wireless sharing
device cannot connect to the
PBC (WPS).
Solution
•
Click the [Menu] button and open [Setup] to select [Network]. Configure wired or wireless
network settings. For details, please refer to the IB.
•
Select [Menu → Setup → Network] and run [Network Test] to see test results and check
the network status.
•
If the IP address, subnet mask and gateway address were typed in manually, check that
valid values were entered. (For example, 0.0.0.0 is not valid for an IP address, subnet
mask or gateway address.) If the IP address the user entered in is invalid, change it to a
valid IP address.
1.
Check that the network cable is connected to the TV correctly.
2.
If the TV is connected correctly, check whether the IP address is automatic or manual.
3.
If the IP is automatic and connected to a sharing device, check the settings of the sharing
device (AP) that is using a cable connection, or consult the corresponding Internet service
provider.
4.
If the IP is manual, check if the IP address is entered correctly. (Here, the user should
confirm if the manual IP address entered in is valid.)
•
Please consult the corresponding Internet service provider (an Internet network service
provider the user has subscribed to such as KT).
•
Please set up a connection referring to the IB. (Give details in the IB.)
1.
If an encryption key must be entered in to connect to a sharing device, please check that
the correct password set for the sharing device is entered.
2.
Search surrounding sharing devices to see if there is a sharing device with the same SSID
by selecting [Wireless Network Setup] and [Select Network].
If there is a sharing device with the same SSID, try to connect to this device.
3.
If the IP address is set to automatic and you cannot connect to the sharing device using
option 1 or 2, check the settings of the sharing device to see if the DHCP server function on
the sharing device is enabled. If disabled, activate the function. (For details on how to set up
the sharing device, see the manual for the corresponding sharing device.)
4.
If you still cannot connect to the sharing device after confirming options 1, 2 and 3, reset the
sharing device and try again.
5.
There could be several causes of the connection failure. Check the AP settings to see if the
following condition is found:
The Pure high-Throughput 802.11n mode (or Greenfield 802.11n mode) is selected
-
and the Encryption type is set to WEP, TKIP or TKIP-AES.
Under the conditions stated above, Samsung TVs will not support a connection in
-
compliance with new Wi-Fi certification specifications. This is intended to maximize
the performance of the AP, TV and TV network.
To connect to the AP, set the Encryption type to AES. If Pure High-Throughput
-
802.11n mode (or Greenfield 802.11n mode) is selected and the Encryption type
is set to AES, your Samsung TV will connect to the AP providing you with optimum
performance.
1.
Check if the sharing device of the user supports WPS. (Refer to the manual of the sharing
device.)
2.
Check if the user pressed the PBC button on the sharing device.
3.
If there is another sharing device with WPS running nearby, a connection cannot be made.
Please retry after 2 minutes.
4.
Reset the sharing device and retry.
5.
If the sharing device of the user is not Wi-Fi certified, it may not be able to connect using
WPS.
4. Troubleshooting
4-15
Advertisement
Table of Contents
