Why is the AUTO POWER function not working on my LG SH3B Speaker System?
If the AUTO POWER function on your LG Speaker System isn't working, first check the connection of the external device, such as your TV, DVD/Blu-Ray player, or Bluetooth device. Keep in mind that depending on the connected device, this function may not operate.
General| Audio decoders | DTS Digital Surround, Dolby Digital |
|---|---|
| RMS rated power | 300 W |
| Audio output channels | 2.1 channels |
| Impedance | 4 Ω |
| Tweeter diameter | 20 mm |
| Number of tweeter drivers | 2 |
| Soundbar speaker RMS power | 100 W |
| Woofer diameter (imperial) | 2.2 \ |
| Signal-to-Noise Ratio (SNR) | 82 dB |
| Bass reflex | Yes |
| Subwoofer type | Active subwoofer |
| Subwoofer location | Separate |
| Subwoofer sensitivity | 85 dB |
| Docking connector type | - |
| Subwoofer driver diameter (imperial) | 6 \ |
| Wi-Fi | No |
| Audio (L/R) in | 1 |
| Bluetooth version | 4.0 |
| HDMI ports quantity | 0 |
| Connectivity technology | Wired & Wireless |
| Product color | Black |
| Audio formats supported | LPCM |
| AC input voltage | 100-240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 27 W |
| Package depth | 223 mm |
| Package width | 1016 mm |
| Package height | 430 mm |
| Package weight | 9800 g |
Weight and Dimensions| Depth | 47 mm |
|---|---|
| Width | 950 mm |
| Height | 71 mm |
| Soundbar weight | 2470 g |
| Subwoofer depth | 261 mm |
| Subwoofer width | 171 mm |
| Subwoofer height | 390 mm |
| Subwoofer weight | 5600 g |
| Main unit dimensions (WxDxH) | 950 x 47 x 71 mm |
Crucial safety precautions and warnings for operating the device, including electrical hazards and proper usage.
Guides on how to connect and pair the wireless subwoofer, including LED indicators and troubleshooting.
Instructions for connecting the sound bar to a television, primarily via optical cable.
Details using Bluetooth technology for pairing, streaming, and the companion Music Flow Bluetooth App.
Addresses problems like the unit not working, no power, or no sound, with corresponding solutions.
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