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User Manual
M420NV
LCD LED HDTV
BEFORE YOU BEGIN
1
What's In the Box
• VIZIO HDTV
• VIZIO Remote Control
(including 2 AAA batteries)
• User Manual
(read Safety Guidelines)
• Registration Card
• Quickstart Guide
• Screen Cleaning Cloth
INSTALLING YOUR HDTV
2
We provide professional installation services. Visit
www.VIZIO.com or call (888) 849.4623 to order today!
Attaching the Stand Base to the TV
1. Place the TV face down on a soft, flat surface.
3. Align the screw holes from the base to the TV.
(see fig. 1)
4. Insert screws and tighten.
(see fig. 2)
5. Move the TV into an upright position and place so
that the rear connectors remain accessible.
Preparing the TV for Wall Mounting - please refer to "Wall mounting
your HDTV" in your User Manual for more information.
MATCH YOUR VIZIO TO A
CERTIFIED* WALL MOUNT
TILT MOUNT VMT13-30
SWING MOUNT VMA13-26
*Tested and certified by VIZIO engineers for compatibility with your TV.
©2010 VIZIO Inc.
CONNECTING TO DEVICES
3
YOU DESERVE
THE BEST!
CONNECTION
ADVICE
HIGHEST DIGITAL
PICTURE QUALITY
QUALITY PICTURE
HDMI
CONNECTION TYPE
CONNECTOR IMAGE
MAKE THE BEST
FIG. 1
HIGH DEFINITION
CONNECTION!
FIG. 2
BACK OF TV
POWER THE TV
4
Turn on your TV by pressing the Power button on
either the TV or the remote control
The inputs listed in the
BEST
column are
OPTIMIZED for High Definition Video
and
Audio. Connect using these inputs wherever possible.
GOOD
BEST
BETTER
ANALOG HD
LOW RESOLUTION
QUALITY PICTURE
NOT RECOMMENDED
DTV/TV
AV/S-VIDEO
COMPONENT
VIZIO HIGH DEFINITION CABLES
For more information about VIZIO Certified* High Definition
cables please visit us at: www.VIZIO.com
HDTV TIPS
Make sure you have components with HDMI
outputs to ensure the BEST possible picture.
3 WAYS TO WATCH
HIGH DEFINITION VIDEO
1. Get a VIZIO Blu-ray
2. Contact your cable company or satellite
provider to learn more about HD
programming in your local area (an HD
cable box or satellite receiver may
be required).
3. You may be able to get HD signals using
an off-air antenna. To see if you can
receive off-air HD signals, and for help
choosing the right antenna, visit
www.antennaweb.org
HIGH DEFINITION
HOME THEATER
YOUR VIZIO TV EVEN
HAS EASY TO ACCESS
SIDE INPUTS
VIZIO Blu-ray
™
Bring your movies to life! 1080p Full HD playback
delivers crystal clear images with lifelike detail and High
Definition Audio puts you in the center of the action. Visit
www.VIZIO.com
for more details.
HIGH-DEFINITION SOUND
Complete your total Home Theatre experience with stunning
audio from VIZIO accessories such as the Sound Bar
with Wireless Subwoofer.
Visit www.VIZIO.com or call (888) 849.4623.
SATELLITE / CABLE
GAMING CONSOLE
BLU-RAY
/ DVD
™
™
Disc Player.
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Summary of Contents for Vizio M420NV
- Page 1 Complete your total Home Theatre experience with stunning TILT MOUNT VMT13-30 SWING MOUNT VMA13-26 audio from VIZIO accessories such as the Sound Bar with Wireless Subwoofer. *Tested and certified by VIZIO engineers for compatibility with your TV. Visit www.VIZIO.com or call (888) 849.4623. ©2010 VIZIO Inc.
- Page 2 Fig.2 Call your Cable or Satellite provider to determine if you need a 3, 4 or 5-digit code. Refer to the following chart of VIZIO codes and follow your provider's instructions to program your Cable or Satellite remote. 3. Choose Home Mode for optimal energy savings (see Fig.
Need help?
Do you have a question about the M420NV and is the answer not in the manual?
Questions and answers
I hooked my Vizio Model M420NV to my cable and I cannot get a picture. Keep getting "No Signal". I cannot get to a menu when I press the "menu" button on my remote. Nothing is working and I know the cable connection is good.
Your Vizio Model M420NV may be showing "No Signal" and not displaying the menu for the following reasons:
1. Incorrect Input Selection – Ensure the TV is set to the correct input source by pressing the "Input" or "Source" button on the remote and selecting the appropriate input.
2. Loose or Disconnected Cables – Check that all cables (HDMI, AV, antenna, etc.) are securely connected to the TV and external devices.
3. Weak Antenna Signal – If using an antenna, make sure it is securely connected and try repositioning it near a window for better signal reception.
4. External Device Issues – Ensure the connected device (cable box, DVD player, etc.) is powered on and functioning properly.
5. Retail Mode Interference – If the TV is in retail mode, press the "EXIT" button on the remote to exit this mode.
6. Display Settings in RGB Mode – If using a computer via RGB input, verify that the H-Size and V-Position settings in the On-Screen Display (OSD) are correctly adjusted.
If the issue persists, try restarting the TV by unplugging it for a few minutes and then powering it back on.
This answer is automatically generated