Samsung UN55F7500AF User Manual Ver.1.0 (English) - Page 178

Antenna Air/Cable Connection, PC Connection, Networking

Page 178 highlights

Antenna (Air/Cable) Connection There is something wrong with the TV. Try this! The TV is not receiving all channels. Make sure the coaxial cable is connected securely. Run Auto Program (Broadcasting > Auto Program) to add all available channels to the channel list. Verify that the antenna is positioned correctly. There are no captions on digital channels. Navigate to Caption (Broadcasting > Caption) and change the Caption Mode setting. Some channels may not have caption data. The picture is distorted. The compression of video content may cause picture distortions. This is especially true with fast moving pictures such as sports and action movies. A weak signal can cause picture distortions. This is not a problem with the TV. PC Connection There is something wrong with the TV. Try this! The "Mode Not Supported" message appears. Set your PC's output resolution so it matches a resolution supported by the TV. The video is OK but there is no audio. If you are using an HDMI connection, check the audio output setting on your PC. If you are using a DVI to HDMI cable, a separate audio cable is required. Networking There is something wrong with the TV. Try this! The wireless network connection failed. Make sure the TV is connected to a wireless IP router. The Software Update over the network has failed. Check the network connection status. If the TV is not connected to a network, connect to a network. The upgrade will not proceed if you already have the latest software version.

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Antenna (Air/Cable) Connection
There is something wrong
with the TV.
Try this!
The TV is not receiving
all channels.
Make sure the coaxial cable is connected securely.
Run
Auto Program
(
Broadcasting
>
Auto Program
) to add all available channels
to the channel list.
Verify that the antenna is positioned correctly.
There are no captions on
digital channels.
Navigate to
Caption
(
Broadcasting
>
Caption
) and change the
Caption Mode
setting.
Some channels may not have caption data.
The picture is distorted.
The compression of video content may cause picture distortions. This is
especially true with fast moving pictures such as sports and action movies.
A weak signal can cause picture distortions. This is not a problem with the TV.
PC Connection
There is something wrong
with the TV.
Try this!
The "Mode Not
Supported" message
appears.
Set your PC’s output resolution so it matches a resolution supported by the TV.
The video is OK but
there is no audio.
If you are using an HDMI connection, check the audio output setting on your PC.
If you are using a DVI to HDMI cable, a separate audio cable is required.
Networking
There is something wrong
with the TV.
Try this!
The wireless network
connection failed.
Make sure the TV is connected to a wireless IP router.
The Software Update
over the network has
failed.
Check the network connection status.
If the TV is not connected to a network, connect to a network.
The upgrade will not proceed if you already have the latest software version.