Installation Guide
What's in the Box:
- V-Series 2.0 Sound Bar
- Remote Control (with batteries)
- Power Cable
- Optical Cable
- Wall Mount Template
- Quick Start Guide
Step-by-Step Setup
- Choose Placement: Place sound bar centered below your TV on a stable surface or mount on wall using included template.
- Power Connection: Connect the power cable to the sound bar and plug into a wall outlet.
- TV Connection: Connect sound bar to TV using Optical cable (recommended) or HDMI ARC connection.
- Power On: Press power button on sound bar or remote control to turn on.
- Input Selection: Select correct input source (OPT, HDMI-ARC) using remote or sound bar buttons.
- TV Audio Settings: Configure TV audio output to external speakers or sound bar mode.
- Test Audio: Play content from your TV to verify sound is coming through the sound bar.
Specifications
| Model Number | V21L-H8 |
| Type | 2.0 Channel Sound Bar |
| Color | Black |
| Total Power | 80W Total (40W x 2) |
| Speaker Drivers | 2 x 2.75" Full-Range Drivers |
| Frequency Response | 70Hz - 20kHz |
| Inputs | HDMI-ARC, Optical, Bluetooth |
| Bluetooth Version | 5.0 |
| Power Requirements | 120V, 60Hz, 1A |
| Dimensions (LxHxD) | 36.0" x 2.3" x 3.4" |
| Weight | 3.5 lbs |
| Wall Mountable | Yes (VESA compatible) |
Warranty Information
- Limited Warranty: 1 year parts and labor
- Technical Support: Free lifetime technical support
- Extended Coverage: Optional protection plans available
For warranty service, contact VIZIO Customer Support at 1-855-833-3221 or visit VIZIO.com/support
Key Features
DTS Virtual:X
Advanced audio processing creates immersive virtual 3D sound from any content source, delivering height and surround channel effects.
Bluetooth 5.0
Wirelessly stream music, podcasts, and audio from your smartphone, tablet, or other Bluetooth-enabled devices with stable connection.
HDMI ARC
Single cable connection to your TV for both audio playback and control using your TV remote for simplified operation.
Dialogue Clarity
Specialized audio processing enhances voice frequencies to make dialogue in movies and TV shows clearer and easier to understand.
Night Mode
Balances audio levels to reduce loud sound effects while maintaining clear dialogue, perfect for late-night viewing.
Bass Enhancement
Advanced bass processing delivers rich, deep low frequencies without the need for a separate subwoofer.
Audio Technologies Explained
DTS Virtual:X
Creates immersive 3D soundscape from stereo or surround content
Dolby Audio
High-quality decoding for Dolby Digital content from streaming and broadcast
DTS Audio
Support for DTS encoded content delivering cinema-like sound
Bluetooth Streaming
Wireless audio streaming from compatible devices with auto-reconnect
EQ Presets
Multiple sound modes optimized for movies, music, and dialogue
Auto Volume Leveling
Maintains consistent volume levels between different content sources
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from sound bar | Wrong input selected, volume too low, connection issue | Select correct input, increase volume, check cable connections |
| Bluetooth not connecting | Device not in pairing mode, out of range, interference | Enable pairing mode on sound bar, move closer, reduce interference |
| Audio out of sync | TV processing delay, connection type | Use HDMI ARC connection, adjust audio delay in TV settings |
| Remote not working | Batteries dead, IR obstruction, distance too far | Replace batteries, ensure clear line of sight, move closer |
| Sound bar won't turn on | Power cable disconnected, outlet issue, power surge | Check power connections, try different outlet, reset sound bar |
| Poor sound quality | Source quality, connection type, EQ settings | Use high-quality sources, optical/HDMI connection, adjust EQ |
LED Indicator Codes
- Solid White: Power on and normal operation
- Blinking White: Bluetooth pairing mode active
- Solid Red: Standby mode
- Blinking Red: Overheating or protection mode
- No Light: No power or disconnected
- Amber Light: Audio input detected but muted
Manual Downloads
Current V-Series Models
V21L-H8
V-Series 2.0 Sound Bar
V21x-J8
V-Series 2.1 Sound Bar
V51x-J6
V-Series 5.1 Sound Bar
V21d-J8
V-Series 2.1 with DTS:X
Previous Generation Models
V21-H8
V-Series 2.0 (2022)
V21x-J6
V-Series 2.1 (2022)
V51-H6
V-Series 5.1 (2021)
V21d-J6
V-Series DTS:X (2021)