LG SB94WA-L Manual

The LG SB94WA-L is a high-performance soundbar system designed to deliver immersive audio experiences with features such as Dolby Atmos and DTS:X support, wireless subwoofer, multiple connectivity options including HDMI eARC, Bluetooth, Wi-Fi, and voice assistant compatibility. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Wireless & Network Features 8. Sound Modes & Customization 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Soundbar unit, Wireless subwoofer, Remote control, Power cables, Wall-mount kit, HDMI cable.

Feature	Description
Audio Formats	Dolby Atmos, DTS:X, Dolby Digital, DTS Digital Surround
Connectivity	HDMI eARC, Optical input, Bluetooth 5.0, Wi-Fi, USB
Voice Assistants	Google Assistant, Amazon Alexa compatible
Sound Modes	AI Sound Pro, Cinema, Music, Game, Standard
Wireless Subwoofer	Automatically pairs with soundbar
Display	Front LED display for status and settings
Remote Control	Dedicated buttons for sound modes, volume, input selection
Power	AC 100-240V, 50/60Hz
Dimensions (Soundbar)	Approx. 48 x 5.5 x 3.5 inches
Weight	Soundbar: 12.1 lbs, Subwoofer: 15.4 lbs

Installation

Unpack and inspect all components. Place soundbar and subwoofer in desired locations.

Position soundbar: Place below TV or mount on wall using included kit.
Place subwoofer: Position within 30 feet of soundbar for wireless connection.
Connect to TV: Use HDMI eARC port for best audio quality and control.
Connect power: Plug soundbar and subwoofer into AC outlets.

WARNING! Ensure proper ventilation; do not block vents. Keep away from heat sources.

First-Time Setup

Power on soundbar and subwoofer; follow automatic pairing process.

Initial pairing: Subwoofer should automatically connect to soundbar (LED indicator solid).
TV connection: Connect HDMI cable from soundbar eARC to TV eARC port.
Select input: Press INPUT button to select HDMI eARC.
Configure settings: Use LG Sound Bar app or remote to adjust audio preferences.

CAUTION! Ensure stable placement; avoid placing subwoofer in enclosed spaces.

Specifications

Total Power Output: 540W (Soundbar: 360W, Subwoofer: 180W).
Channels: 5.1.2 Channel configuration.
Frequency Response: 40Hz - 20kHz.
Bluetooth: Version 5.0, supports SBC, AAC codecs.
Wi-Fi: 802.11 a/b/g/n/ac, dual-band.
HDMI: eARC supported, 4K pass-through, HDR10, Dolby Vision.
Optical Input: 1 port for digital audio.
USB: USB 2.0 port for firmware updates and media playback.
Power Consumption: 50W (typical), 0.5W (standby).
Operating Temperature: 41°F to 95°F (5°C to 35°C).

Controls and Settings

Access settings via remote control, front panel buttons, or LG Sound Bar app.

Remote: POWER, INPUT, VOLUME, MUTE, SOUND MODE, Bluetooth pairing, Google Assistant/Alexa buttons.

Sound Modes: AI Sound Pro (auto-optimizes), Cinema (enhanced surround), Music (balanced), Game (low latency), Standard (default). Customization: Adjust EQ (Bass, Treble, Center level), DRC (Dynamic Range Control), AV Sync. Network: Wi-Fi setup, firmware updates via app. General: LED brightness, auto power, remote control settings.

Connecting Devices

HDMI eARC: Best for modern TVs. Optical: For TVs without eARC. Bluetooth: For wireless streaming.

Turn off all devices before connecting cables.
Use high-speed HDMI cable for eARC connection.
Select corresponding input on soundbar (HDMI, OPTICAL, BLUETOOTH).
For Bluetooth: Press and hold Bluetooth button on remote to enter pairing mode.

Tip: Enable eARC and CEC on TV for seamless control and audio.

Wireless & Network Features

Supports Wi-Fi streaming, multi-room audio, and voice assistants.

Wi-Fi setup: Use LG Sound Bar app to connect to home network.
Music streaming: Use Spotify Connect, Chromecast built-in, or Bluetooth.
Multi-room: Pair with other LG compatible speakers via app.
Voice assistants: Enable in app; use dedicated button on remote.
Firmware updates: Check via app for latest features and improvements.

WARNING! Ensure stable Wi-Fi connection for optimal performance.

Sound Modes & Customization

AI Sound Pro: Automatically analyzes content and optimizes sound. Manual EQ: Adjust bass, treble, center channel levels. DRC: Compresses dynamic range for late-night viewing. AV Sync: Adjusts audio delay to match video.

Care & Cleaning

Unplug from power before cleaning. Use soft, dry cloth; avoid liquids and abrasive cleaners.

CAUTION! Do not use chemicals; keep vents clear of dust and obstructions.

Regulatory Information

FCC Part 15: Class B digital device compliant. ICES-003: Complies with Canadian standards. Copyright © 2023 LG Electronics Inc. All rights reserved. For support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound from subwoofer	Power/Wireless connection	Ensure subwoofer is powered; re-pair by pressing ID SET on subwoofer.
HDMI eARC not working	TV settings/Cable	Enable eARC and CEC on TV; use certified high-speed HDMI cable.
Bluetooth connection issues	Distance/Interference	Move devices closer; remove obstacles; restart pairing process.
Sound out of sync	AV Sync settings	Adjust AV Sync in soundbar settings; check TV audio delay settings.
Wi-Fi disconnects	Router signal	Restart router; ensure soundbar within range; check for interference.

Reset: Hold POWER button on soundbar for 10 seconds to factory reset.

Service: 1-800-243-0000; www.lg.com