55SM9000PUA - Television LG - Free user manual and instructions
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| Product Type | Television |
| Brand | LG |
| Model | 55SM9000PUA |
| Screen Size | 55 inches (diagonal) |
| Display Type | 4K UHD NanoCell LED |
| Resolution | 3840 x 2160 pixels |
| Refresh Rate | 120 Hz native, 240 Hz TruMotion |
| HDR Support | HDR10, HLG, Dolby Vision |
| Processor | α7 Gen 2 Intelligent Processor |
| Smart TV Platform | webOS 4.5 |
| Voice Assistants | Google Assistant, Amazon Alexa built-in |
| Connectivity | 4 HDMI 2.0, 3 USB 2.0, Ethernet, Wi-Fi 802.11ac, Bluetooth 4.2 |
| Audio Output | 20W (2.0 channel) |
| Dimensions (with stand) | 48.4 x 30.7 x 10.0 inches |
| Weight (with stand) | 42.3 lbs |
| Power Consumption | 150W typical, 0.5W standby |
| VESA Mount Pattern | 300 x 300 mm |
| Energy Class | A+ |
| Included Accessories | Magic Remote, power cord, stand |
| Color Technology | NanoCell Color |
| HDR Support | HDR10, HLG, Dolby Vision |
| AI ThinQ | Yes |
Frequently Asked Questions - 55SM9000PUA LG
How do I connect my LG 55SM9000PUA to Wi-Fi?
Press the Settings button on your remote, go to Network > Wi-Fi Connection. Select your network, enter the password, and confirm.
How can I perform a factory reset on this TV?
Go to Settings > General > Reset to Initial Settings. Enter the PIN (default 0000) and confirm. The TV will restart and erase all data.
How do I update the firmware on my 55SM9000PUA?
Go to Settings > General > About This TV > Check for Updates. If an update is available, follow on-screen instructions. Ensure a stable internet connection.
What is the VESA mount size for this TV?
The VESA mount pattern is 300mm x 300mm. Use screws of appropriate length (M8, 16-18mm) for a secure wall mount.
How do I enable Dolby Vision or HDR?
HDR is automatically enabled when playing HDR content. For Dolby Vision, ensure the HDMI input is set to HDMI Ultra HD Deep Color in Settings > Picture > HDMI ULTRA HD Deep Color.
How do I use voice control with Google Assistant?
Press the Google Assistant button on the Magic Remote. Speak your command (e.g., 'Turn on Netflix'). The TV will respond. You can also use the built-in microphone.
Why is my screen flickering or showing artifacts?
Try resetting the TV by unplugging it for 30 seconds. If the issue persists, check HDMI cables, disable TruMotion in Picture settings, or update the firmware.
How can I connect Bluetooth headphones?
Go to Settings > Sound > Sound Out > Bluetooth. Put your headphones in pairing mode, select them from the list, and confirm.
How do I play media from a USB drive?
Insert the USB drive into a USB port. Press the Home button, select USB from the launcher. Navigate to your files and play. Supported formats: MP4, MKV, AVI, JPEG, MP3.
How do I adjust picture settings for the best quality?
Go to Settings > Picture. Choose a preset like Cinema or Expert (Bright Room). Fine-tune Backlight, Contrast, Sharpness, and Color to your preference. Disable Energy Saving for maximum brightness.
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USER MANUAL 55SM9000PUA LG
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Product information
Brand : LG
Model : 55SM9000PUA
Category : Television