M3d550SR User Manual

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M3D420SR/M3D421SR/M3D460SR/M3D550SR

TestingtheNetworkConnection

You can test the TV’s connection to your network and examine signal strength,

download speed, and other information via the Test Connection menu.

To test the TV’s network connection:

1. From the Network menu, use the Arrow buttons on the remote to highlight

Test Connection and press OK. The Test Connection menu is displayed.

2. The test begins.

• Ifthetestissuccessful,networkinformationisdisplayed.

• Ifthetestisunsuccessful,trytosetupyournetworkagain.

3. You can retest by highlighting Retest and pressing OK.

Changing the TV Settings

Using the TV settings menu, you can:

• Changetheinputsource

• SetuptheTVtuner

• NametheTVinputs

• Setupparentalcontrols

• Changetheon-screenmenulanguage

• Setthetime

• AdjusttheCECsettings

• TurntheVIZIOlogoonoroff

ChangingtheInputSource

To quickly access the Input Source menu, press the INPUT button

on the remote.

External devices such as DVD players,

Blu-Ray Players, and video game consoles

can be connected to your TV. To display

one of these devices on your TV, you

must ﬁrst change the input source in the

on-screen menu.

To change the input device:

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 Input icon and press

OK. The Input menu is displayed.

3. Use the Up/Down Arrow buttons on

the remote to highlight the input source

you wish to display. Press OK, then

press EXIT.

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User Manual - Page 31