-
Important parameters -
after-sale service
-
Projection size: 30-300 inches Screen scale: No data temporarily Projection technology: 3LCD Projector features: No data temporarily Brightness: 6200Lux Contrast: 600000:1 Standard resolution: WUXGA(1920*1200) Number of colors: 1.07 billion colors
-
Warranty policy: National joint insurance, enjoying three guarantees service; The warranty period is 2 years (6 months for bulbs) -
Customer service telephone: 400-010-9090 (Monday to Friday: 9:00-17:00 (holiday break)) -
Specific contents: Within 7 days (inclusive) from the date of your purchase of NEC products (subject to the date of the official purchase invoice), if your NEC products have performance failures listed in the "Three Guarantees of Microcomputer Regulations" (under the state specified in the product manual, they still cannot be used normally after maintenance), you can choose to return, replace or repair the products. If you choose to return the complete machine, the seller will refund the product payment at one time according to the purchase price (subject to the official purchase invoice price, the same below). Enter the official website>>