HELP & TROUBLESHOOTING
There is no power.
• Press the POWER button on the remote control or on the top of your Sound Bar.
• Ensure the power cord is securely connected.
• Ensure the light on the power adapter is glowing green.
• Plug a different device into the electrical outlet to verify that the outlet is working correctly.
There is no sound.
• Increase the volume. Press Volume Up on the remote control.
• Press MUTE on the remote to ensure the Sound Bar is not muted.
• Press INPUT on the remote to select a different input source.
• If you are using the 3.5mm output from your TV, be sure that is connected to an audio OUTPUT and
not audio INPUT. Some TVs use 3.5mm audio INPUT for devices such as computers.
• Your TV may be set to variable audio output. Confirm that the audio output setting is set to FIXED or
STANDARD, not VARIABLE. Consult your TV’s user manual for more detailed information.
• If you are using a SPDIF/Optical connection, make sure your TV is set to PCM audio output.
I hear buzzing or
humming.
• Ensure all cables and wires are securely connected.
• Connect a different source device (TV, Blu-ray player, etc) to see if the buzzing persists. If it does not,
the problem may be with the original device.
• Connect your device to a different input on the Sound Bar.
There is no bass.
• Make sure the Subwoofer is plugged in and turned on (Toggle switch on the rear of the Subwoofer).
• Press the SUB + button on the remote control to increase the bass level.
• Ensure the Subwoofer is linked to the Sound Bar. See Re-Linking the Subwoofer on the previous page.
There is too
much bass.
• Press the SUB - button on the remote control to decrease the bass level.
• Move the subwoofer away from the corner.
I want to return
my Sound Bar to
factory settings.
• Press and hold the Input and Vol - buttons on the Sound Bar for 3 seconds to return it to its factory
default settings.
Summary of Contents for SB4021E-A0
Page 1: ...MODEL SB4021E A0 NA VIZIO QUICK START GUIDE ...
Page 8: ...3 4 2 BOTTOM OF SOUND BAR ...
Page 9: ...BACK OF SUBWOOFER 7 6 5 ...
Page 20: ... NOTES ...
Page 21: ...MODÈLE SB4021E A0 NA VIZIO GUIDE DE DÉMARRAGE RAPIDE ...
Page 28: ...3 4 2 BAS DE LA BARRE DE SON ...
Page 29: ...ARRIÈRE DU CAISSON DE BASSES 7 6 5 ...
Page 40: ... 2012 VIZIO INC ALL RIGHTS RESERVED 2012 VIZIO INC TOUS DROITS RÉSERVÉS 121010OC NC ...