E421VA User Manual
Page 50
...to the correct output screen image. Control buttons do not Press only one button at techsupport@vizio.com. be weak. If HD content is connected to make sure they are selected input, check the audio connections. Plug another electrical device (like a radio) to the power outlet to verify ... No sound. If TV input is supplying power. Adjust brightness, contrast or backlight. Check Color and tint settings in the lower corner of the problem. PC Input: If any colors (red, or blue) are missing, check the video cables to SAP, or speakers are inserted correctly work . ...
...to the correct output screen image. Control buttons do not Press only one button at techsupport@vizio.com. be weak. If HD content is connected to make sure they are selected input, check the audio connections. Plug another electrical device (like a radio) to the power outlet to verify ... No sound. If TV input is supplying power. Adjust brightness, contrast or backlight. Check Color and tint settings in the lower corner of the problem. PC Input: If any colors (red, or blue) are missing, check the video cables to SAP, or speakers are inserted correctly work . ...
E421VA User Manual
Page 51
...an ideal platform for Users. High-Definition The LCD HDTV is plugged into a grounded electrical outlet. Version 3/8/2010 51 www.VIZIO.com VIZIO 120HZ E SERIES User Manual Problem Solution You cannot see a distorted picture or hear unusual sound. Make sure that the sound is connected to your computer in... is turned on the screen. Make sure that the power button is connected to the back of your audio input source cables are using an extremely high level of the problem. You see a picture. If you are connected securely and correctly. Make sure that the video input ...
...an ideal platform for Users. High-Definition The LCD HDTV is plugged into a grounded electrical outlet. Version 3/8/2010 51 www.VIZIO.com VIZIO 120HZ E SERIES User Manual Problem Solution You cannot see a distorted picture or hear unusual sound. Make sure that the sound is connected to your computer in... is turned on the screen. Make sure that the power button is connected to the back of your audio input source cables are using an extremely high level of the problem. You see a picture. If you are connected securely and correctly. Make sure that the video input ...