Vizio M3d550SR Cable Box User Manual


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M3D420SR/M3D421SR/M3D460SR/M3D550SR
ChangingtheNamesoftheInputs
To make it easier to recognize the different devices attached to the inputs on your
TV, you can rename the inputs. For example, if you have a DVD player connected
to the Component input, you can rename that input to display “DVD Player”.
To change the name of an input:
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 Settings icon and
press OK. The TV Settings menu is
displayed.
3. Use the Arrow buttons on the remote
to highlight Name Input and press OK.
The Name Input menu is displayed.
4. Highlight Input Source and press OK.
Highlight the input you want to rename
and press OK.
5. If you would like to use a preset input
label, highlight Input Labels and press
OK. Highlight the input label you want
to use and press OK.
If you would like to name the input
yourself, highlight the field below Input
Labels and enter your custom label
using the on-screen keyboard and
press OK. (If you would like to use the
on-screen keyboard instead, highlight
Show Keyboard and press OK.)
6. When you have finished naming your input, press the EXIT button on the
remote.
UsingtheParentalControls
The TV’s parental controls allow you to prevent the TV from displaying certain
channels or programs without a password.
AccessingtheParentalControlsMenu
To access the Parental Controls menu:
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 Settings icon and
press OK. The TV Settings menu is
displayed.
3. Use the Arrow buttons on the remote
to highlight Parental Controls and
press OK.
4. Enter your parental passcode. If you
have not set a passcode, enter the
default, 0000. The Parental Controls
menu is displayed.
To set a custom parental passcode, see
Changing the Parental
Control Passcode
on page 28.
EnablingorDisablingProgramRatings
To manage program content according to its rating, you must enable the Program
Rating feature.
To enable or disable the Program Rating
feature:
1. From the Parental Controls menu,
highlight Rating Enable and press OK.
The Rating Enable menu is displayed.
2. Select On or Off and press OK.
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