I
iarnoldAug 25, 2025
What to do if my LG BH7540TW Home Theater System does not turn on?
- CcgregoryAug 25, 2025
Make sure the power cord of your LG Home Theater System is securely plugged into the wall outlet.
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Make sure the power cord of your LG Home Theater System is securely plugged into the wall outlet.
General| Disc loading type | Tray |
|---|---|
| Disc types supported | BD, BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW |
| Playback disc formats | Blu-Ray audio, Blu-Ray video, CD audio, CD video |
| Number of optical discs | 1 discs |
| Optical disc player type | Blu-Ray player |
| Built-in HDD | No |
| MP3 playback | Yes |
| Image formats supported | GIF, JPEG XR |
| Apple docking compatibility | Not supported |
| Video formats supported | AVC, AVCHD, DIVX HD, FLV, MKV, MOV, MP4, MPEG2, MPEG4, TS, VOB, WMV |
| Analog signal format system | PAL |
| Audio decoders | Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD HR, DTS-HD Master Audio |
| RMS rated power | 1200 W |
| Audio output channels | 5.1 channels |
| Audio formats supported | AAC, FLAC, MP1, MP2, MP3, WMA |
| Supported radio bands | FM |
| Preset stations quantity | 50 |
| Front speakers RMS power | 194 W |
| Wireless satellite speakers | - |
| Speaker type | 3-way |
| Product color | Black |
| Consumer Electronics Control (CEC) | SimpLink |
| HDMI in | 2 |
| USB version | 2.0 |
| SCART ports quantity | 0 |
| Number of HDMI outputs | 1 |
Weight and Dimensions| Main unit dimensions (WxDxH) | 440 x 310 x 65 mm |
|---|---|
| Subwoofer dimensions (WxDxH) | 251 x 310 x 336 mm |
| Front speaker dimensions (WxDxH) | 292 x 292 x 1400 mm |
| Center speaker dimensions (WxDxH) | 344 x 87 x 86 mm |
Guidance on preventing electric shock, fire hazards, and safe power cord use.
Details supported disc formats, logos, and symbols used in the manual.
Information on the 'O' symbol, regional codes, and color system selection.
Explanation of each button on the remote for controlling the player.
Instructions for replacing batteries in the remote control.
Description of front panel controls and rear panel connectivity ports.
Guidance on positioning speakers for the best surround sound experience.
Instructions for connecting speaker wires to the player and wireless receiver.
Steps for initial setup and manual pairing of the wireless receiver.
HDMI connection to TV and initial network setup steps.
Guide through initial setup for language, network, and speaker testing.
Configuring network connection, status, and smart service options.
Adjusting TV aspect ratio and HDMI output resolution.
Overview of Home Menu and playing media via SmartShare.
Instructions for playing various disc types, including Blu-ray 3D.
How to play media files from USB and Android devices.
Accessing and playing media files from DLNA servers on your home network.
Solutions for power, playback, USB device, and remote control issues.
Resolving issues with BD-Live, streaming services, and access points.
Solutions for no picture, noisy images, or distorted sound issues.
Information on automatic software updates and the update procedure.
Details on power, dimensions, ports, tuner, amplifier, and system components.
Detailed specifications for speakers of the BH7240BW model.
Detailed specifications for speakers and wireless receiver of BH7540TW.
Guidelines for handling, cleaning the unit, and caring for discs.
