Panasonic TX-40MS490E - Troubleshooting Tips; Picture Quality Issues; Audio Quality Issues; Input Source Selection Issues

English
Software update via internet
-

System update
OK


for updateOK

Note: Do not unplug the power cord during the reboot process.
If the TV fails to come on after the upgrade, unplug, wait for
two minutes then plug it back in.


• 

• 

• 

• 


• 

 
      



 



     
   

No Channels
• 

• 
• 


• 

• 
• 

•     

• 
•    
    

   

• 󰀨

•      

No sound / poor sound
• 
• 
•  

• 
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