Vizio M3D421SR Cable Box User Manual


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M3D420SR/M3D421SR/M3D460SR/M3D550SR
ChangingtheAppearanceofDigitalClosedCaptions
Digital closed captions can be displayed according to your preference.
To change the appearance of digital closed captions:
1. From the Closed Caption menu, use
the Arrow buttons to highlight Digital
CC Style.
2. Use the Left/Right Arrow buttons on
the remote to select Custom, then
press OK. The Digital CC Style menu
appears.
3. Use the Up/Down Arrow buttons on
the remote to highlight the setting you
wish to change, then use the Left/
Right Arrow buttons to change the
setting:
• CaptionStyle-ChooseAutoto
keepdefaultsettingsorCustomto
manuallychangeeachsetting.
• TextSize-Adjustthesizeofthe
text.
• Color-Changethecolorofthe
text.
• Opacity-Changethetransparencyofthetext.
• BGColor-Changethebackgroundcolor.
• BGOpacity-Changethetransparencyofthebackground.
• WindowColor-Changetheedgecolor.
• WindowOpacity-Changetheedgetype.
4. When you are satisfied with the appearance of the closed
captions, press the EXIT button on the remote.
Activating the Sleep Timer
When activated, the TV’s sleep timer will turn the TV off after a set period of time.
To use the sleep timer:
1. Press the MENU button on the remote.
The on-screen menu is displayed.
2. Use the Arrow buttons on the remote
to highlight the Sleep Timer icon and
press OK. The Sleep Timer menu is
displayed.
3. Use the Up/Down Arrow buttons
on the remote to highlight Timer
and press OK. The Timers menu is
displayed.
4. Use the Up/Down Arrow buttons
on the remote to highlight the period
of time after which you want the TV
to turn off: 30, 60, 90, 120, or 180
minutes.
5. Press OK, then press EXIT.
SettingtheAutoPowerOffFeature
To help save energy, your TV is set by default to turn off after 10 minutes if no
signal is being displayed on the screen. This feature can be deactivated.
To set the Auto Power Off feature:
1. From the Sleep Timer menu, use the Up/Down Arrow buttons on the
remote to highlight Auto Power Off and press OK. The Auto Power-Off
menu is displayed.
2. Highlight Off or 10 min and press OK. Press Exit.
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