VIZIO XVT473SV Benutzerhandbuch

VIZIO XVT423SV/XVT473SV/XVT553SV User Manual 

Version 4/26/2010 

55 

 

www.VIZIO.com 

 
 
 
No audio 

 Press 

Volume + (Up) on the remote control or side of the TV.  

 Press 

MUTE on the remote control to make sure that MUTE is not ON.  

 Check 

the 

MTS Audio settings in the Tuner menu to insure they are set to 

Stereo/English. ( TV input only )  

 

Verify that the TV Speakers are On in the Audio menu.  

 

Check the video/device cable integrity. Try another cable (HDMI, Component, 
AV/Composite, Coax etc.) 

 

Change audio settings of the external device. 

 

If you are using an antenna, the signal strength of the channel may be low. 
Make sure your antenna is connected securely to your HDTV and move the 
antenna to an alternate location in the room or close to a window. 

 

Your HDTV will retain the last used volume level for each input. 

 

Press the Volume up on the remote control. 

 

Increase the volume of the external device using that device’s remote. 

 

Check video/device cable integrity. Try another cable (HDMI, Component, 
AV/Composite, Coax etc.)  

 

Insure audio cables are tightly inserted into inputs. 

 

Try another device. 

 

Use another device input. 

 

 

Insure that new batteries are inserted correctly into the remote. 

 

Clear any previously saved pairing information in the remote using the 
following steps: Open your Slider to expose your VUR10’s keyboard. 
Press and hold the Q, P, and SPACE keys for approximately 10 
seconds. Release all keys and remove the batteries from the remote. 
Once removed, wait 3 seconds before reinserting the batteries. Attempt 
the pairing procedure again.

 

 

At the time of this publication, the pairing of other Bluetooth devices is not 
supported by your television. Please check 

www.vizio.com

 for the latest product 

updates as this may change. 

 

If you are experiencing an issue with the functionality or features of an App, 
please contact the App publisher directly. Press the green button while in the 
Apps Sidebar view to see help information from the publisher. 

 

Note: VIZIO is not responsible for customer service related to content and/or 
services provided by the third parties who create the Apps. Any questions or 
requests for service relating to the content or services should be made directly 
to the specific App service providers