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you move the highlight to each color, you can see a sample of the result in an adjacent panel. Note that you
won’t see any change unless you set the Window opacity to a value other than Default or O.
• Window opacity - Choose from a list of opacity sengs for the window rectangle surrounding the enre
capon. This seng determines how much the area behind the capon window shows through the
window. A value of 100% blocks all of the content behind the window. As you move the highlight to each
seng, you can see a sample of the result in an adjacent panel.
Changing time settings
You can change me sengs to suit your preferences. You can nd the following sengs by navigang from the Home
screen menu to Sengs > Time:
• Sleep mer – Set a me delay aer which the TV will automacally shut o. This seng reects the seng
you can make in the Opons menu from any TV input, as explained in “Opons menu sengs” on page
40 . Note that the sleep mer seng is not input specic.
• Time zone – Select whether to set the me zone automacally or manually, and if set manually, select your
current me zone. Typically, a TV connected to the Internet can discover its own me zone automacally,
and a TV that is not connected to the Internet must be set manually. Inially, this seng is made when you
set up the TV tuner, as explained in “Seng up Antenna TV” on page 28 . Correct me zone informaon
is needed to correctly display program data.
• Clock format – Select whether to display me in a 12-hour or 24-hour format, or to turn o me display.
This seng is available only on TVs that are connected to the Internet. Non- connected TVs do not display
me.
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, the TV can repeat the channel scan.
Tip
: Repeat the channel scan from me to me to make sure you are receiving all of the latest channels.
Broadcasters 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 Home screen menu, navigate to Sengs > TV inputs > Antenna TV > Scan again
for channels. Then select Start nding channels 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 28 .
Using the Haier • Roku TV in a home theater
Your Roku 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.