| Setting | Recommended Value | Why | |--------|------------------|-----| | | 720p (1280×720) | The C270’s sensor is native 720p. Forcing 1080p in software adds fake interpolation and lag. | | Frame rate | 30 fps (fixed) | Smooth enough for calls. Lower = choppy. | | RightLight | On | Automatically brightens dark scenes and tones down blown-out windows. Critical for home offices. | | White balance | Manual, then set to ~4600K (indoor) or 5500K (daylight) | Auto WB shifts color when you move. Lock it to avoid turning green/purple mid-call. | | Autofocus | On, but with a manual tweak via the ring | Pure autofocus hunts when you lean back. Use the ring to set a sweet spot, then let AF fine-tune. |

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In the Logitech software, go to Advanced → Low Light Compensation. Disable it if your video gets grainy. The C270 increases ISO aggressively in dim rooms. Add a small desk lamp facing a white wall instead. 5. Testing Your Work (Don’t Wait for a Meeting) Never test your webcam in Zoom/Teams/Slack for the first time during a live call. Use native tools first.