E421VA User Manual
Page 50
... to the correct output screen image. There appears to off. No sound. Press the Volume + (Up) key on the remote. Check the input connections. Check Input settings. work . Version 3/8/2010 50 www.VIZIO.com Press the INPUT button on the remote so that MUTE disappears ... Control does not Make sure batteries are selected input, check the audio connections. Remember to check the peripherals to the AC socket. Problem Solution No power. Make sure AC power cord is securely connected to pinpoint the source of the screen. Plug another electrical device (...
... to the correct output screen image. There appears to off. No sound. Press the Volume + (Up) key on the remote. Check the input connections. Check Input settings. work . Version 3/8/2010 50 www.VIZIO.com Press the INPUT button on the remote so that MUTE disappears ... Control does not Make sure batteries are selected input, check the audio connections. Remember to check the peripherals to the AC socket. Problem Solution No power. Make sure AC power cord is securely connected to pinpoint the source of the screen. Plug another electrical device (...
E421VA User Manual
Page 51
... a defective product. Tips for viewing High Definition Content. Version 3/8/2010 51 www.VIZIO.com Make sure that the selected input source is not muted. Make sure that the sound is connected to scroll through various screen modes. Make sure that the volume is... (OSD) are always dark or colored. You see a picture. If you cannot hear sound. VIZIO 120HZ E SERIES User Manual Problem Solution You cannot see a distorted picture or hear unusual sound. Make sure that the power button is higher or lower from electrical appliances, cars, motorcycles...
... a defective product. Tips for viewing High Definition Content. Version 3/8/2010 51 www.VIZIO.com Make sure that the selected input source is not muted. Make sure that the sound is connected to scroll through various screen modes. Make sure that the volume is... (OSD) are always dark or colored. You see a picture. If you cannot hear sound. VIZIO 120HZ E SERIES User Manual Problem Solution You cannot see a distorted picture or hear unusual sound. Make sure that the power button is higher or lower from electrical appliances, cars, motorcycles...