VIZIO M470VT Manuel D’Utilisation

VIZIO M420VT/M470VT User Manual 

If your sound system has a SPDIF (optical) digital audio input you can connect it to the optical SPDIF 
OUT at the rear of the TV.  This is active when receiving audio with the programs being viewed no matter 
what input is being used.

 
 
 
 
 
 

 
 
 
 

                

 

1. 

Turn off the power to the HDTV and Receiver/Amp. 

2. 

Using an audio cable (optical cable), connect the cable to 
the audio input connectors on the Receiver/Amp and 
connect the other end to the SPDIF OUT  audio optical  
connector at the side of the LCD HDTV. 

3. 

Turn on the power to the HDTV and Receiver/Amp. 

4. 

Then press the MENU  button on the remote control to 
bring up the On-Screen Display (OSD) menu. 

5. Press 

◄

button on the remote control to select the Audio 

menu. 

6. Press 

OK on the remote control to enter the Audio sub-

menu. Press the 

T

 button to highlight SPEAKERS. 

7. Press 

◄ or ► key to select Off so that the sound from the 

TV will now be routed through your Receiver/Amp system. 

8. Press 

EXIT key to exit the menu display. 

 
 

•  Refer to your Receiver/Amp user manual to select the corresponding audio input. 
•  The audio output is not amplified and cannot be connected directly to external speakers. 

 
 
 

Version 4/29/2010 

25 

 

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