Manufacturers that provide high-quality label nameplates OEM services.
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Manufacturers that provide high-quality label nameplates OEM services.
1. Choose a projector with appropriate resolution
Projectors are the same as digital cameras and digital camcorders. The picture quality of the projector is based on the resolution. It should be noted that the higher the resolution, the more expensive it is. There is also a compatible resolution, which is one step higher than its physical resolution. Like DC and DV, the higher the resolution, the clearer the image of the projector and the higher the price. Although the effect of SVGA can meet the needs of the family, from a long-term perspective, if economic conditions permit, it is best to buy a projector with the physical resolution of the XGA standard, which displays a clearer and brighter effect.
2. Pay attention to the projection distance
For home users, the living area is very limited, and the distance between the installed projector and the screen is not too large. Therefore, for a home environment with a narrow space, the projection distance becomes one of the important conditions for choosing a projector. Users should compare the projection distance of different projectors under the same diagonal projection size, not the "shortest projection distance" in the specification table.
3. Consumables and after-sales service
For the projector, the lamp is the only consumable, and its life is directly related to the cost of the projector, so you must ask about the life of the lamp and the cost of replacement when you buy it. The more commonly used projector light sources are UHE and UHP. The former is cheap but not as long as UHP, and is mainly used for mid-range projectors; while UHP has a service life of more than 4000 hours, and the brightness attenuation is small, but the price is also More expensive. Therefore, the right projector should be selected according to the ability when choosing. In addition, it should be noted that the bulbs used in projectors of different brands are generally not interchangeable. Therefore, when buying a projector, you should choose to buy a projector of a well-known brand, so that you can enjoy the after-sales service of the merchant. At the same time, after the end of the purchase, you should sign an after-sales service contract with the merchant or get a warranty certificate in time to avoid the worries of using the projector.
[Disclaimer: The above content comes from the Internet, and does not represent the views of this site. I hope some of the content can help you. 】
We (Alice) are a professional manufacturer of furniture nameplates, focusing on providing supporting services for the furniture industry, machinery industry, electronic and electrical industry and other industries, mainly producing zinc alloy, aluminum, stainless steel, copper, brass, pvc, etc. Label.
Contact us E-mail: sales03@alicelogo.com
Alice has dedicated to precise product since it was established in 1998, especially focus on furniture and electronic appliances field as a tendency.
