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General| Display Technology | LCD |
|---|---|
| Refresh Rate | 60 Hz |
| HDMI Ports | 2 |
| USB Ports | 1 |
| Aspect Ratio | 16:9 |
| Built-in Wi-Fi | No |
| Smart TV | No |
| Screen Size | 40 inches |
| Resolution | 1920 x 1080 |
Samsung's official warranty statement for North America.
Guides on connecting antennas, cable, AV sources, audio, PC, and VCR.
How to adjust picture quality, color, brightness, and contrast.
Guide to adjusting sound modes, volume, and speaker output.
Instructions for using the TV as a computer monitor.
Solutions for common issues like poor picture, sound, or no power.
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