LG AN-WL100W Manual

The LG AN-WL100W is a wireless audio transmitter designed to enable wireless audio streaming from compatible LG TVs to wireless speakers or soundbars. It supports easy pairing, multiple audio formats, and seamless integration with LG's wireless audio ecosystem. Below are key sections for overview, features, installation, setup, operation, specifications, and troubleshooting.

1. Features at a Glance 2. Package Contents 3. Installation & Connection 4. Pairing & Setup 5. Specifications 6. Operation Guide 7. LED Status Indicators 8. Care & Maintenance 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Wireless Audio Transmitter Unit, Power Adapter, Quick Start Guide.

Feature	Description
Wireless Technology	Uses LG's proprietary wireless audio protocol for low-latency transmission
Compatibility	Designed for LG TVs with Wireless Transmitter Ready feature
Audio Output	Transmits audio to compatible LG wireless speakers or soundbars
Connection Port	Optical audio input (TOSLINK)
Power Supply	DC 5V via included power adapter
Pairing Button	For easy synchronization with wireless audio devices
LED Indicator	Shows power, pairing status, and connection state
Compact Design	Sleek, low-profile unit that fits discreetly near TV
Easy Setup	Plug-and-play installation with automatic detection on supported TVs
Audio Formats	Supports PCM 2ch and common compressed audio formats

Package Contents

Unpack and verify all items are present.

LG AN-WL100W Wireless Audio Transmitter
Power Adapter (DC 5V)
Quick Start Guide
Safety Information Leaflet

NOTE: If any item is missing or damaged, contact your retailer or LG support.

Installation & Connection

Follow these steps to connect the transmitter to your TV.

Position the transmitter: Place near your TV, within reach of the optical audio output.
Connect optical cable: Use a TOSLINK cable (not included) to connect from TV's OPTICAL OUT to transmitter's OPTICAL IN.
Connect power: Plug the power adapter into the transmitter and into a wall outlet.
Power on: The LED indicator will light up, showing power status.

WARNING! Ensure all connections are secure. Do not bend the optical cable sharply.

Pairing & Setup

Pair the transmitter with your LG wireless speaker or soundbar.

Power on both the transmitter and the wireless speaker/soundbar.
Press and hold the Pairing button on the transmitter for 3 seconds until the LED blinks rapidly.
On the wireless speaker/soundbar, initiate pairing mode (refer to its manual).
Wait for devices to connect. The LED will become solid when paired successfully.
On your TV, set audio output to "External Speaker" or "Wireless Speaker" in sound settings.

TIP: For TVs with SIMPLINK (HDMI-CEC), the transmitter may be detected automatically.

Specifications

Model: AN-WL100W
Type: Wireless Audio Transmitter
Input: Optical Digital Audio (TOSLINK)
Output: Wireless transmission to compatible LG audio devices
Wireless Range: Up to 10 meters (33 feet) in open space
Frequency Band: 5.2 GHz - 5.8 GHz
Power Consumption: 3W (max)
Power Supply: DC 5V, 1A
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Dimensions (WxHxD): Approx. 98 x 25 x 98 mm
Weight: Approx. 120g

Operation Guide

Once paired, audio from your TV will stream wirelessly automatically.

Power on your TV and transmitter. Ensure the wireless speaker is on.
Select the audio source on your TV (e.g., TV tuner, HDMI input).
Audio will transmit to the paired wireless speaker. Adjust volume using TV remote or speaker controls.
To pair additional speakers (if supported), repeat pairing process while first speaker is connected.
To reset pairing, press and hold Pairing button for 10 seconds until LED flashes red, then re-pair.

NOTE: Some audio formats or content protection may limit wireless transmission.

LED Status Indicators

LED State	Meaning
Solid Blue	Power on, paired and connected
Blinking Blue	Power on, in pairing mode
Solid Red	Power on, no optical signal detected
Blinking Red	Pairing failed or error condition
Off	No power

Tip: If LED is red, check optical cable connection and TV audio settings.

Care & Maintenance

Unplug power before cleaning. Use a soft, dry cloth. Do not use liquids or abrasive cleaners.

CAUTION! Keep away from heat, moisture, and direct sunlight. Do not disassemble the unit.

Regulatory Information

FCC Compliance: This device complies with Part 15 of the FCC Rules. Operation is subject to interference acceptance. ICES-003 Compliance: Class B digital apparatus. Copyright © 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 wireless speaker	Not paired / No optical signal	Re-pair devices; check optical cable connection; ensure TV audio output is set to External/Wireless.
LED blinking red	Pairing error / Out of range	Reset transmitter; move speaker closer (within 10m); ensure no major obstacles.
LED solid red	No audio signal input	Verify TV is on and playing audio; check optical cable for damage; try another audio source.
Audio delay/lip sync issue	Processing latency	Enable Audio Sync adjustment on TV (if available); ensure both devices are on latest firmware.
Intermittent audio dropouts	Wireless interference	Keep away from other wireless devices (Wi-Fi routers, microwaves); change location of transmitter or speaker.

Reset: Hold Pairing button for 10 seconds to factory reset.

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