The LG SH94TZ-W is a high-performance home theater system featuring a soundbar with wireless subwoofer, Dolby Atmos and DTS:X support, HDMI eARC connectivity, Bluetooth streaming, multiple sound modes, voice enhancement technology, and compatibility with various audio formats. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.
Key components: Soundbar with built-in speakers, Wireless Subwoofer, Remote Control, HDMI eARC port, Optical input, USB port, Bluetooth connectivity.
| Feature | Description |
|---|---|
| Dolby Atmos & DTS:X | Immersive 3D surround sound experience |
| Wireless Subwoofer | Deep bass without cable clutter |
| HDMI eARC | Enhanced Audio Return Channel for high-quality audio |
| Bluetooth 5.0 | Wireless streaming from smartphones and tablets |
| Multiple Sound Modes | Cinema, Music, Game, Standard presets |
| Voice Enhancement | Clarifies dialogue for better intelligibility |
| Optical Input | Digital audio connection for TVs and devices |
| USB Playback | Direct playback of audio files from USB drives |
| Wall Mountable | Includes mounting brackets and template |
| Auto Power On/Off | Automatically turns on with audio signal |
Unpack and inspect contents. Place soundbar and subwoofer in desired locations.
WARNING! Ensure proper ventilation; do not block vents. Keep away from heat sources.
Power on system; follow automatic pairing process.
CAUTION! Place subwoofer on stable surface; avoid corners for balanced bass.
Access settings via remote control or soundbar buttons. Front Panel: POWER, INPUT, VOLUME, BLUETOOTH pairing.
Remote: POWER, INPUT SELECT, VOLUME UP/DOWN, MUTE, SOUND MODE, BLUETOOTH, EQ, NIGHT MODE, VOICE ENHANCEMENT.
Sound Modes: CINEMA (immersive surround), MUSIC (enhanced stereo), GAME (low latency), STANDARD (balanced), NIGHT (reduced dynamic range). Audio Settings: Bass/Treble adjustment, Voice Enhancement (dialogue clarity), Auto Volume (leveling). Connectivity: Bluetooth pairing, Input priority, HDMI CEC control. System: Factory reset, Software update via USB.
HDMI eARC: Best quality connection to modern TVs. Optical: For TVs without HDMI ARC. Bluetooth: Wireless streaming.
Tip: Use high-speed HDMI cables for best Dolby Atmos performance.
Bluetooth streaming from compatible devices.
WARNING! Keep Bluetooth devices within 10 meter range for stable connection.
Dolby Atmos/DTS:X: Automatic detection when playing compatible content. Voice Enhancement: Improves dialogue clarity in movies/TV shows. Night Mode: Reduces loud sounds while maintaining dialogue volume. Auto Volume: Maintains consistent volume across different content.
Unplug before cleaning. Use soft, dry cloth for exterior. For stubborn stains, dampen cloth slightly with water only.
CAUTION! Do not use chemicals, solvents, or abrasive cleaners. Avoid water contact with ports and vents.
FCC Part 15: Class B digital device compliant with interference limits. CE, RoHS compliant. Copyright © 2023 LG Electronics Inc. All rights reserved. For software updates and support, visit www.lg.com or contact LG Customer Service at 1-800-243-0000.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| No sound from subwoofer | Power/wireless connection | Ensure subwoofer is powered on; reposition closer to soundbar; re-pair units. |
| HDMI ARC not working | TV settings/cable | Enable HDMI CEC/ARC on TV; use certified HDMI cable; try different HDMI port. |
| Bluetooth connection issues | Range/interference | Move devices closer; reduce wireless interference; restart both devices. |
| Sound distortion | Volume/source quality | Reduce volume level; check audio source quality; reset sound settings. |
| Remote not working | Batteries/obstructions | Replace batteries; ensure clear line of sight to soundbar IR sensor. |
| No Dolby Atmos sound | Source/content settings | Ensure content has Atmos track; set TV audio output to Bitstream/Pass Through. |
Reset: Hold POWER button on soundbar for 10 seconds to factory reset.
Service: 1-800-243-0000; www.lg.com