What to do if the LG DH3140S Home Theater System remote control doesn’t work?
If the LG Home Theater System remote control isn’t working, ensure that: - The remote is pointed directly at the unit. - You are using the remote within 7 meters of the unit. - There are no obstacles between the remote and the unit. - The batteries in the remote are not flat; replace them with new ones if needed.
What to do if my LG Home Theater System does not work properly?
If your LG Home Theater System isn't working correctly, turn 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. If that doesn't work, disconnect the power cord of the unit and the connected external devices, and then reconnect them.
How to fix no power on LG DH3140S?
If your LG Home Theater System has no power, ensure the power cord is securely plugged into the wall outlet.
Why is there little or no sound on my LG DH3140S Home Theater System?
If you experience little or no sound from your LG Home Theater System, try the following: - Ensure the correct input mode is selected on the unit. - Verify the audio cables are correctly connected to the terminals. - Replace the audio cable with a new one to rule out a faulty cable.
What to do if there is no picture on my LG Home Theater System?
If you're not getting a picture on your LG Home Theater System, make sure you've selected the correct video input mode on your TV so that the picture from the unit appears. Also, check that the video cables are securely connected to both the TV and the unit.
What to do if a DVD/CD will not play on LG DH3140S Home Theater System?
If your LG Home Theater System won't play a DVD or CD: - Ensure a disc is inserted. - Verify that the inserted disc is playable by checking its type, color system, and regional code. - Make sure the disc is placed with the label or printed side facing upwards. - Enter your password or change the rating level if prompted.
How to improve radio tuning on LG DH3140S Home Theater System?
If you're having trouble tuning into radio stations on your LG Home Theater System: - Check the antenna position. - Attach an external antenna if needed. - Try tuning to the station manually.
How to stop humming noise from LG Home Theater System while playing DVD/CD?
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. - Move the unit and audio components further away from your TV.
General| Disc types supported | CD, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW |
|---|---|
| Optical disc player type | DVD player |
| Built-in HDD | No |
| TV tuner integrated | - |
| Apple docking compatibility | Not supported |
| Video formats supported | DIVX, MPEG1, MPEG2 |
| Audio decoders | Dolby Digital |
| RMS rated power | 300 W |
| Audio output channels | 5.1 channels |
| FM radio | Yes |
| Supported radio bands | AM, FM |
| Product color | Black |
| HDMI in | 0 |
| USB version | 2.0 |
| USB ports quantity | 1 |
Weight and Dimensions| Main unit dimensions (WxDxH) | 365 x 65 x 270 mm |
|---|---|
| Subwoofer dimensions (WxDxH) | 156 x 325 x 260 mm |
| Front speaker dimensions (WxDxH) | 113 x 113 x 84 mm |
| Center speaker dimensions (WxDxH) | 114 x 113 x 84 mm |
| Satellite speaker dimensions (WxDxH) | 115 x 113 x 84 mm |
Important safety warnings regarding electric shock, laser, power cord, ventilation, and water.
Details compatibility for music, photo, DivX files, and their specific requirements.
Requirements and limitations for connecting USB devices like MP3 players and flash drives.
Instructions on attaching, connecting, and positioning speakers for optimal surround sound.
Guide to making various adjustments via the setup menu, including language and display.
Explains fundamental playback controls like stop, play, pause, frame-by-frame, and skipping.
Tuning, presetting, managing radio stations, and improving FM reception.
Solutions for problems like unit not working, no power, no picture, or no sound.
Troubleshooting poor DVD picture quality, unplayable discs, and humming noise.
Solutions for tuning issues, poor reception, and remote control malfunctions.
Detailed specifications for front, rear, center speakers, and subwoofer, including impedance and power.
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