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 Off.
Window opacity - Choose from a list of opacity settings for the window rectangle surrounding the entire
caption. This setting determines how much the area behind the caption window shows through the
window. A value of 100% blocks all of the content behind the window. As you move the highlight to each
setting, you can see a sample of the result in an adjacent panel.
Changing time settings
You can change time settings to suit your preferences. You can find the following settings by navigating from the Home
screen menu to Settings > Time:
Sleep timer – Set a time delay after which the TV will automatically shut off. This setting reflects the setting
you can make in the Options menu from any TV input, as explained in
40 . Note that the sleep timer setting is not input specific.
Time zone – Select whether to set the time zone automatically or manually, and if set manually, select your
current time zone. Typically, a TV connected to the Internet can discover its own time zone automatically,
and a TV that is not connected to the Internet must be set manually. Initially, this setting is made when you
set up the TV tuner, as explained in
is needed to correctly display program data.
Clock format – Select whether to display time in a 12-hour or 24-hour format, or to turn off time display.
This setting is available only on TVs that are connected to the Internet. Non- connected TVs do not display
Scanning for broadcast TV channels again
There will be times when you need to create a new channel list. For example, you:
Change cable providers
Reorient your TV antenna
Move to a different city with different channels
Whenever you need to update your TV channel list, the TV can repeat the channel scan.
Tip: Repeat the channel scan from time to time to make sure you are receiving all of the latest channels.
Broadcasters add and remove channels, move channels to different 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 Settings > TV inputs > Antenna TV > Scan again
for channels. Then select Start finding channels to begin the channel scan process. The screens and options that
appear during this process are identical to those described in
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 notice them because
they remain in the background until you decide to use them.
"Setting up Antenna
TV" on page 28 . Correct time zone information
"How do I set up the TV
settings" on page
tuner?" on page 28 .