Vizio M3D421SR Flat Panel Television User Manual


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DO YOU HAVE QUESTIONS?
Hours of operation:
Monday - Friday: 5 am to 9 pm (PST)
Saturday - Sunday: 8 am to 4pm (PST)
The picture quality
seems low.
•Viewhigh-denition(HD)programswhenpossible.
•Ensureallcablesaresecurelyconnected.
•Ifyouareusinganantenna,thesignalstrengthofthechannelmaybelow.Ensureyourantennaisconnected
securely to the TV and move the antenna around the room or close to a window for the best signal.
There is no power.
•EnsurethepowercordissecurelyconnectedtotheACsocketontheTVandaworkingelectricaloutlet.
•PressthePower button on the remote or on the side of the TV.
•Trypluggingthepowercordintoadifferentelectricaloutlet.
There is a picture,
but there is no sound.
•PresstheVolume Up button on the remote or on the right side of the TV.
•PresstheMUTE button on the remote to ensure Mute is off.
•PressMENU, then select Audio. Ensure TV Speakers is set to On.
LET US HELP!
Your VIZIO product includes FREE lifetime technical support.
The VIZIO support team is highly trained and is based in the
United States.
We can help with:
•ProductSetup
•TechnicalProblems
For the best support experience, please have your VIZIO model
number, serial number, and date of purchase available before
your call.
•WarrantyQuestions
•AndMore
Phone:
Fax:
Email:
Web:
(877) 698-4946 (TOLL FREE)
(949) 585-9563
techsupport@vizio.com
www.vizio.com
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