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NS-20ED310NA15 Insignia 20" LED TV/DVD Combo
www.insigniaproducts.com
Connect an antenna or cable TV (no box)
1 Make sure that your TV’s power cord is unplugged and all connected equipment is turned off.
2 Connect a coaxial cable (not provided) to the ANT/CABLE jack on the back of your TV and to the antenna or
cable TV wall jack.
3 Plug your TV’s power cord into a power outlet, then turn on your TV.
4 Press INPUT to open the INPUT SOURCE list.
5 Press
S
or
T
to highlight TV, then press ENTER.
6 If you cannot tune to channels you know exist, scan for channels. See “Automatically scan for channels” on
page 53.
Coaxial cable
Antenna or cable TV
(no box)
Back of TV
Coaxial cable
connector
ANT/CABLE
jack
On your TV
Notes
• Use a coaxial cable to eliminate interference and noise from radio
waves.
• Do not bundle the coaxial cable with the power cord or other cables.
• If the antenna is not installed correctly, contact qualified service
personnel to correct the problem.
• If the signal level for a channel is weak, the picture may be distorted.
Adjust the antenna or use a highly directional outdoor or set-top
antenna with a built-in amplifier.
• If the picture quality is good on some channels and poor on others, the
problem may be caused by a poor or weak signal from the broadcaster
or cable TV provider.
• If you connect to cable TV without a set-top box and experience poor
picture quality, you may need to install a set-top box to improve signal
reception and picture quality. Contact your cable TV provider about
upgrading to a set-top box.
• Many high-definition (HD) channels upscale standard-definition (SD)
content. The picture displayed on your TV is still displayed as SD, thus
the picture quality will not be as clear or crisp as it would be if the
content was originally recorded in HD.