DVD wireless receiver user manual, introducing the product's safety use, installation, maintenance and other matters
This manual explains how to install and configure the LG HT904WA DVD wireless receiver, including speaker wiring, wireless speaker pairing, and connecting the unit to a TV via HDMI, component, or composite video. It also covers remote‑control functions, audio‑video settings, and optional features such as SIMPLINK integration with LG TVs.
Additional sections provide detailed specifications, safety warnings, region‑code information, and a troubleshooting guide to resolve common issues like no power, no image, or weak radio reception. This manual is written in Chinese.
| Net weight | 3.9 kg |
|---|---|
| Dimensions (W×H×D) | 430 mm × 73 mm × 327 mm |
| Operating temperature | 5 °C to 35 °C |
| Laser wavelength | 650 nm |
| FM tuning range | 87.5 MHz – 108.0 MHz |
| AM tuning range | 522 kHz – 1,620 kHz |
| Power output per channel | 155 W (4 Ω, 1 kHz, THD 10 %) |
Connect each speaker’s power cable, turn on the receiver, and press the STOP and MUTE buttons together until the LED shows “MATE OK”.
The wireless speakers should be placed within 10 meters of the receiver for optimal performance.
Ensure the power cord is plugged in, the TV input is set to the correct source, and all video cables are securely connected.