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58
Scanning for broadcast TV channels again
There will be mes when you need to create a new channel list. For example, you:
• Change cable providers
• Reorient your TV antenna
• Move to a dierent city with dierent channels
Whenever you need to update your TV channel list, you can repeat the channel scan.
: Repeat the channel scan from me to me to make sure you are receiving all of the latest channels. Broad-
casters add and remove channels, move channels to dierent parts of the spectrum, and change the power levels
of their channels periodically.
To repeat the channel scan, from the screen menu, navigate to
. Then select to begin the channel scan process. The screens and opons that appear
during this process are idencal to those described in “How do I set up the TV tuner?” on page 24.
Using the TV in a home theater
Your TV has several features that make it an ideal TV for a home theater. But you might not noce them because they
remain in the background unl you decide to use them.
Turning off the speakers
When you use your TV with a sound bar or an external amplier and speakers, you’ll probably want to turn o the inter-
nal TV speakers.
To turn o the TV’s built-in speakers, in the screen menu, navigate to and change
the seng.
: The TV’s internal speakers can be enabled and disabled automacally as needed by system audio control, as
described in “Enabling system audio control” on page 60. The internal speakers are also turned o when you
use the headphone jack.
Changing the audio mode
The TV has two audio modes, accessed by navigang in the screen menu to :
• – Use this seng for internal speakers, headphones, and external stereo ampliers connected through
HDMI ARC, SPDIF opcal, or headphone jack.
• – Use this seng to automacally detect the best audio seng based on the audio stream in the content
you are watching. If you have connected the TV to an external Dolby Audio compable amplier, receiver, or
sound bar through HDMI ARC or SPDIF opcal, the TV automacally selects the appropriate surround sound
capabilies of the device based on the characteriscs of the current program.
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