Help & Troubleshooting, There is no | Vizio SB4021EB0 specification

HELP & TROUBLESHOOTING

•Press the POWER button on the remote control or on the top of your Sound Bar.

There is no • Ensure the power cord is securely connected.

power. • 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.

•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.

	There is no	• If you are using the 3.5mm output from your TV, be sure that is connected to an audio OUTPUT and not
	There is no	audio INPUT. Some TVs use 3.5mm audio INPUT for devices such as computers.
	sound.
	sound.	• 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.
		• If the Indicator LEDs all flash rapidly, the selected input cannot be decoded.

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.

•Make sure the Subwoofer is plugged in and turned on (Toggle switch on the rear of the Subwoofer).

There is no bass. • 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 • Press the SUB - button on the remote control to decrease the bass level.

much bass. • 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.

SB4021EB0 specifications

The Vizio SB4021EB0 is a powerful and compact soundbar system designed to enhance your home audio experience. This 40-inch sound bar comes equipped with a wireless subwoofer, offering a sleek and modern look that complements any television setup. The focus on delivering an immersive sound experience makes this model a popular choice among both casual viewers and audiophile enthusiasts.

One of the standout features of the Vizio SB4021EB0 is its Dolby Digital decoding, which enables users to enjoy a rich and multi-dimensional soundscape. This technology ensures that audio playback is crisp and clear, whether you are listening to music, watching movies, or playing video games. The soundbar employs a 2.1 channel configuration, meaning it features two speakers and a dedicated subwoofer for deep, impactful bass.

The wireless subwoofer is a significant advantage, allowing for flexible placement within the room without the hassle of tangled wires. This design choice minimizes clutter while ensuring that low-frequency sounds are delivered with depth and precision. The system also offers multiple audio settings, allowing users to customize sound profiles to suit different genres of media or personal preferences.

Connectivity options on the Vizio SB4021EB0 include Bluetooth, enabling you to easily stream music from your smartphone or tablet. Additionally, it includes optical, coaxial, and auxiliary inputs, ensuring compatibility with a wide range of devices. This versatility makes it a perfect addition to any home theater setup, as well as a great companion for streaming services and gaming consoles.

The soundbar’s compact design allows it to fit into tight spaces without sacrificing audio quality. With its sleek black finish, the Vizio SB4021EB0 looks both modern and discreet. The remote control adds further convenience, allowing users to adjust settings and control playback from a distance.

In summary, the Vizio SB4021EB0 soundbar system stands out for its exceptional audio performance, versatility, and sleek design. Whether you’re enhancing your TV’s sound or creating an immersive audio experience for music and gaming, this soundbar is an excellent choice that combines quality and convenience in one attractive package.