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VIZIO M421NV User Manual
43
Name Input
This feature makes it easier for you to recognize the devices you have
connected to your HDTV when you press INPUT. For example, if you have
a Blu-Ray DVD player connected to the HDMI-1 input, you can have the
input label read HDMI-1 BluRay instead of just HDMI-1. You can select
from nine preset labels.
To use one of the nine preset labels:
1. Select Input Source, and then press OK to show the list of
inputs.
2. Press ▼
to select the input label you want to change, and
then press OK.
3. Press ▼
to select Input Labels, and then press OK to
show the list of nine preset labels.
4. Press ▼
to select the new input label name, and then
press OK.
5. If Custom is selected, press ▼
to select the label name,
and then press OK. A keyboard will open, allowing you to
enter a custom name, up to 10 characters.
Parental Controls
If you want to restrict certain channel and program viewing, you can do this
by turning on the Parental Control. Selected programs, movies, and
channels can then be made available only after an authorized password has
been entered and accepted by the TV.
Note: The Parental Controls are divided into LOCK and UNLOCK
menus. To activate or lock parental controls, use the LOCK menu. To
deactivate or unlock parental controls, use the UNLOCK menu.
Navigating Lock and Unlock Menus
To access or navigate the LOCK menu, you must use the Jag Wheel
Control on the side of the TV. Turn the wheel forward or backward to
highlight a menu option, then press the wheel to select. The remote control
buttons do not control the LOCK menu.
To access or navigate the UNLOCK menu, you can use the Arrow and OK
buttons on the remote. Enter your PIN when prompted.
Lock and Unlock Menu Functions
Rating Enable
Select ON or OFF. If set to OFF, you will not be able to set the US
TV, US Movie, Canadian English, or Canadian French Ratings.
Channel Locks
Block individual channels from being displayed.
USA-TV
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