LG DS90TY 5.1.3 Dolby Atmos Soundbar System User Manual

1. Introduction

This manual provides essential instructions for the safe and efficient use of your LG DS90TY 5.1.3 Dolby Atmos Soundbar System. Please read this manual thoroughly before operating your device and retain it for future reference.

2. Safety Information

• Do not expose the unit to rain or moisture.
• Do not open the casing; refer all servicing to qualified personnel.
• Ensure proper ventilation around the unit.
• Keep the unit away from heat sources and direct sunlight.
• Use only the power cord supplied with the unit.

3. Package Contents

Verify that all items are present in your product box:

• LG DS90TY Soundbar
• Wireless Subwoofer
• Remote Control with Batteries
• User Manual
• HDMI Cable
• Wall Mount Bracket

4. Setup

4.1 Physical Placement

Soundbar: Place the soundbar centrally below your television. Ensure there are no obstructions in front of the soundbar to allow for optimal sound projection, especially for upward-firing speakers.

Wireless Subwoofer: Position the wireless subwoofer on the floor near the soundbar. For best bass performance, avoid placing it directly in a corner or enclosed space. Experiment with placement to find the optimal sound for your room.

Image: The LG DS90TY soundbar positioned in front of a television, with its wireless subwoofer placed to the side, illustrating a typical home theater setup.

4.2 Connections

1. HDMI ARC/eARC Connection: Connect one end of the supplied HDMI cable to the HDMI OUT (TV eARC/ARC) port on the soundbar and the other end to the HDMI IN (ARC/eARC) port on your television. This connection allows for high-quality audio transmission and control of the soundbar using your TV remote.
2. Optical Connection (Alternative): If your TV does not support HDMI ARC/eARC, connect an optical cable (not supplied) from the OPTICAL IN port on the soundbar to the Optical Digital Audio Out port on your television.
3. Bluetooth Connection: For wireless audio streaming from mobile devices, ensure Bluetooth is enabled on your device and the soundbar is in Bluetooth pairing mode.

4.3 Power Connection

Connect the power cord to the soundbar and the wireless subwoofer, then plug both into a wall outlet. The soundbar and subwoofer will automatically attempt to pair.

4.4 Wireless Subwoofer Pairing

The wireless subwoofer should automatically pair with the soundbar upon power-up. If the subwoofer's LED indicator does not show a solid green light (indicating a successful connection), press the PAIRING button on the back of the subwoofer and then on the soundbar (refer to the soundbar's display for pairing mode indication) to manually initiate pairing.

5. Operating Instructions

5.1 Basic Controls

Image: A close-up front view of the LG DS90TY soundbar, highlighting its central control panel and sleek design.

• Power Button: Turns the soundbar on or off.
• Volume Buttons (+/-): Adjusts the master volume level.
• Function/Input Button (F): Cycles through available input sources (HDMI, Optical, Bluetooth, USB).
• Sound Mode Button: Selects different sound effects.

5.2 Remote Control

The supplied remote control allows full command over your soundbar's functions, including power, volume, input selection, sound modes, and advanced settings. Ensure batteries are correctly inserted.

5.3 Sound Modes

Press the Sound Mode button on the remote or soundbar to cycle through various audio presets:

• AI Sound Pro: Optimizes sound based on content type.
• Standard: Delivers original sound without special effects.
• Cinema: Enhances movie audio for a more immersive experience.
• Music: Optimized for music playback.
• Game: Provides enhanced audio for gaming.
• Dolby Atmos/DTS:X: Automatically engages when compatible content is detected.

5.4 WOW Cast Feature

The WOW Cast interface provides enhanced convenience, allowing you to control volume, connection status, or sound mode directly through your compatible LG TV. Refer to your TV's settings for WOW Cast activation and management.

5.5 Bluetooth Connection

To connect a Bluetooth device:

1. Press the Function button on the soundbar or remote until 'BT' (Bluetooth) appears on the display.
2. On your mobile device, enable Bluetooth and search for available devices.
3. Select 'LG DS90TY' from the list of devices. Once connected, the soundbar display will show 'PAIRED'.

6. Maintenance

6.1 Cleaning

Wipe the soundbar and subwoofer with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as they may damage the finish.

6.2 Software Updates

Periodically check the LG website for available software updates to ensure optimal performance and access to new features. Follow the instructions provided with the update package.

7. Troubleshooting

• No Power: Ensure the power cords are securely connected to both the soundbar, subwoofer, and the wall outlet. Try a different outlet.
• No Sound:
  • Check the input source on the soundbar matches your TV's output.
  • Verify the volume is not muted or set too low on both the soundbar and TV.
  • Ensure the HDMI ARC/eARC or Optical cable is properly connected.
• Subwoofer Not Connecting: If the subwoofer LED is blinking, try manual pairing as described in Section 4.4. Ensure no strong wireless interference is present.
• Bluetooth Connection Issues: Ensure the soundbar is in Bluetooth mode and your device is within range. Try unpairing and re-pairing the device.

8. Specifications

9. Warranty and Support

For warranty information and technical support, please refer to the warranty card included with your product or visit the official LG website. You can also contact LG customer service for assistance with product registration, troubleshooting, and service requests.