FAQs (Frequently Asked Questions)

问:现有何种广角技术?其功能如何?

答: TFT LCD 屏幕是透过液晶双重折射放进内部光亮的元素控制器/显示器。它 利用内部光折射至液体元素主轴的这一特性,控制内部光的方向、将光显示出 来。由于液晶上内部光的折射比率随光的内部角度变化,TFT 的视角比 CDT 的 视角更窄。通常,视角指对比度为 10 的角度点。目前有许多扩大视角的开发途 径。最常用的方法为利用广视角片,透过变换折射比率来扩大视角。IPS(面内 开关)或 MVA(多项垂直校准)也被用来扩大视角。飞利浦 181AS 型使用的则 是先进的 IPS 技术。

问: LCD显示器如何没有闪光?

答:从技术上说,LCD 也闪动,不过这个现象的原因与 CRT 显示器的不同—它 并不妨碍视觉舒适感。LCD 的闪光指正负极电压差造成的一般不易觉察的发光。 另一方面,伤害眼睛的 CRT 闪光是由于荧光物体的闪/灭动作变得显而易见而造 成的。既然 LCD 屏幕的液晶反应速度较慢,这种讨厌的闪光现象不存在于 LCD 显示器。

问:为什么LCD监视器的电磁干扰比较低?

答: 与 CRT 不同,LCD 显示器没有主要部件会生发电磁干扰,尤其没有磁场。 同样,因为LCD显示器使用相当低的能源,其能源输送极其安静。

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工效学、生态学、安全标准

问:何为 CE 标志?

答: CE(欧洲通用)标志必须显示于受管理的销售于欧洲市场的产品。CE 标志 意为某一产品符合有关欧洲条例。欧洲条例即有关卫生、安全、环境和用户保护 的欧洲法律,与每个国家电码和UL标准法类似。

问: LCD显示器是否符合普通安全标准?

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Philips 170V7 user manual 工效学、生态学、安全标准

170V7 specifications

The Philips 170V7 is a versatile and reliable monitor designed to enhance everyday computing tasks, whether for work or leisure. With its sleek design, the 170V7 offers a balance of modern aesthetics and practical functionality, making it an excellent addition to any desktop setup.

One of the standout features of the Philips 170V7 is its 17-inch display. This screen size provides an optimal viewing experience for various applications, from office work to multimedia consumption. The monitor boasts a resolution of 1280 x 1024 pixels, ensuring clear and sharp visuals. This resolution is particularly suitable for standard business applications, graphic design, and general multimedia tasks.

The Philips 170V7 employs advanced CRT technology, which not only delivers vibrant colors but also enhances the brightness and contrast ratio. This results in deeper blacks and more luminous whites, providing an immersive viewing experience. The monitor supports a wide range of color depths, ensuring that images and videos are displayed with true-to-life accuracy.

Another key characteristic of the Philips 170V7 is its ergonomic design. It features an adjustable tilt, allowing users to customize the angle to their comfort, reducing strain during prolonged use. Additionally, the monitor is built with energy-saving technologies, such as the EcoMode, which reduces power consumption without compromising performance. This makes it a more environmentally friendly choice for users who are conscious of their energy usage.

The connectivity options on the Philips 170V7 are also noteworthy. It comes equipped with multiple input options, including VGA, making it easy to connect to various devices such as laptops, desktop computers, and gaming consoles. This versatility allows users to seamlessly switch between different sources without the hassles of frequent cable changes.

Furthermore, the monitor is designed for user-friendly operation, with intuitive on-screen display controls that allow for easy adjustments of brightness, contrast, and other settings. The Philips 170V7 also prioritizes eye care, incorporating technologies such as flicker-free performance, which helps eliminate screen flickering that can cause eye strain during extended periods of use.

In summary, the Philips 170V7 is a well-rounded monitor, featuring a 17-inch screen, excellent resolution, ergonomic adjustments, and energy-efficient technologies. Its combination of functionality, connectivity, and user-centric design makes it a solid choice for anyone in need of a reliable display solution for both work and entertainment.