How to stop humming noise when playing DVD or CD on LG Home Theater System?
If you hear a humming noise while playing a DVD or CD on your LG Home Theater System, clean the disc using a soft cloth with outward strokes. Additionally, try moving the unit and audio components further away from your TV.
What to do if the remote control doesn’t work well with my LG LHD645?
If the remote control for your LG Home Theater System isn't working properly, make sure it's pointed directly at the unit and is within 23 feet (7 m). Remove any obstacles between the remote and the unit. Also, try replacing the batteries with new ones.
What to do if my LG LHD645 Home Theater System is plugged in but not turning on?
If your LG Home Theater System isn't turning on, ensure the power cord is securely plugged into the wall outlet. If the unit is plugged in but not responding, unplug the power cord, wait at least five seconds, and then plug it back in.
Why can't I change the angle on my LG Blu-ray home theater system?
The angle cannot be changed on your LG Blu-ray home theater system because multi-angles are not recorded on the DVD Video being played.
Why radio stations can’t be tuned in properly on my LG LHD645 Home Theater System?
If radio stations can’t be tuned in properly on your LG Home Theater System, check the antenna connection and adjust its position. If needed, attach an external antenna. You can also try tuning to the station manually.
Why LG LHD645 Home Theater System cannot play video, photo or audio files?
Your LG Home Theater System might not be able to play certain video, photo, or audio files if the files aren't recorded in a format that the unit supports. Also, the unit might not support the codec of the video file.
What to do if my LG Blu-ray home theater system does not work properly?
If your LG Blu-ray home theater system isn't working properly, try turning off the power of both the unit and any connected external devices like TVs, woofers, DVD players, or amplifiers, and then turn them back on. If that doesn't work, disconnect the power cord of the unit and the connected external devices, and then reconnect them.
Why can't my LG Blu-ray home theater system play video, photo, or audio files?
Your LG Blu-ray home theater system may not be able to play the files if they aren't recorded in a supported format or if the unit doesn't support the video file's codec.
Why the angle cannot be changed on LG LHD645?
Multi-angles are not recorded on the DVD Video being played.
What to do if my LG LHD645 does not work properly?
If your LG Home Theater System isn't working correctly, try turning off the power to both the unit and any connected external devices like your TV, woofer, DVD player, or amplifier, and then turn them back on. Alternatively, disconnect the power cord of the unit and connected devices, and then reconnect them.
General| Audio Channels | 5.1 |
|---|---|
| Total Power Output | 1000W |
| Bluetooth | Yes |
| DVD Playback | Yes |
| USB Playback | Yes |
| HDMI Output | Yes |
| Optical Input | Yes |
| Playable Disc Types | DVD, CD |
| Radio | FM |
| Disc Player | Yes |
| Wireless Rear Speakers | No |
| Smart TV Connectivity | No |
| Playable File Formats | MP3, WMA |
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