Electronics > Video Projectors
4K Smart Projector MPR-2013 Auto Focus 7500 Lumens
Brand: Generic / OEM
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Audited BOM: 8 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The use of a low-quality LCD panel and a simple plastic lens (COMP-001) results in distortion and lack of sharpness (ENG-002), leading to complaints of blurry and out-of-focus images (RMA-001, REV-001).
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