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Important parameters -
after-sale service
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Projection size: 20-240 in Screen scale: 16:10 Projection technology: DLP Projector features: 3D, short focus Brightness: 550 lumens Contrast: 10000:1 Standard resolution: WXGA(1280*800) Number of colors: 1.07 billion colors
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Warranty policy: National joint insurance, enjoying three guarantees service; The warranty period is 2 years (The bulb has been used for 6 months (or within 1000 hours)) -
Customer service telephone: 400-828-2822 (Monday to Friday: 9:00-17:00) -
Specific contents: The three guarantee card must be completed and sealed. The start date of the warranty period shall be subject to the purchase date indicated in the purchase invoice and the three guarantee card. If you cannot present a valid purchase invoice and three guarantee card, or the information recorded in the above warranty certificate is inconsistent with the product, or is altered or illegible, the "three guarantee" period and warranty period of the product will be calculated from the product production date to the warranty start date. BenQ will not provide free warranty service if effective product delivery information is not available. Enter the official website>>