电磁相容信息

美国法律

FCC 规则的第十五章,本设备经测试,符合 B 级数码设备的限制标准。这些限制标 准用于确认电气设备不会对居室中安装的其它设备产生有害干扰。本设备会产生、使用 和发射射频能量,因此若没有依照指示安装及使用,可能会对无线电通讯产生有害的干 扰。然而,这并不保证该设备在特定安装过程中不会发生这种干扰。如果该设备对收音 机或电视机产生有害的干扰 ( 这可以通过设备的开、关来判定 ),用户可以尝试以下的 方法消除干扰:

重新调整或放置接收天线。

增加设备与无线接收设备之间的间距。

将该设备连接到与无线设备不同的另一插座上。

洽询销售商或具有无线电 / 电视经验的技术人员请求帮助。

FCC 警告

为确保持续遵守 FCC 规则,用户必须使用接地式电源供应线,以及设备随附或指定的

缆线。另外,未经厂商明确许可而对本装置进行任何未经授权之变更或修改,都将导致 用户丧失操作本设备的权限。

加拿大法律

此项 B 级数位设备符合加拿大干扰源设备规范的所有要求。

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

欧洲国家

CE 达标

本装置遵守依 92/31/EEC 93/68/EEC 条款 5 有关 「电磁兼容性」修订

EEC 指令 89/336/EEC,以及依 93/68 EEC 条款 13 有关 「安全」修订 的 73/23/EEC 的规定。

对所有国家的用户信息

注意 : 请使用本机附加或指定的缆线。

ViewSonic VA903m

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ViewSonic VA903M manual 电磁相容信息, 美国法律, 加拿大法律, 欧洲国家, 对所有国家的用户信息

VA903M specifications

The ViewSonic VA903M is a reliable and efficient 19-inch LCD monitor designed primarily for business and personal use. With its sleek and compact design, it fits well into any workspace while providing excellent visual performance.

One of the main features of the VA903M is its 1280x1024 native resolution, which offers sharp and clear images. This high resolution ensures that text and images are displayed with exceptional clarity, making it suitable for various applications, including office tasks, web browsing, and multimedia consumption.

The monitor utilizes a fast response time of 5 milliseconds, which significantly reduces motion blur. This feature is particularly beneficial for users who engage in fast-paced activities such as gaming or watching action-packed videos. Furthermore, the VA903M supports a 75Hz refresh rate, allowing for a smoother visual experience compared to standard monitors.

The VA903M employs a combination of advanced technologies to ensure vibrant colors and wide viewing angles. It features a typical brightness of 300 cd/m², providing sufficient luminosity for well-lit environments. The contrast ratio of 1000:1 enhances image depth, allowing users to experience vivid colors and clear distinctions between light and dark tones.

Another significant characteristic of the ViewSonic VA903M is its Eco-mode feature, which helps reduce energy consumption while maintaining display quality. This makes it an environmentally friendly choice, appealing to users who are eco-conscious. Additionally, the monitor's flicker-free technology minimizes eye strain during extended use, making it ideal for professionals who spend long hours in front of their screens.

Connectivity options include both VGA and DVI ports, enabling compatibility with various devices. This flexibility ensures that users can easily connect the monitor to their computers or laptops without any hassle. The VA903M is also VESA mount compatible, allowing for easy wall mounting as well as enhancing workspace ergonomics.

In conclusion, the ViewSonic VA903M is a feature-rich, reliable, and visually appealing monitor that meets the needs of both home and office users. Its combination of excellent image quality, responsiveness, eco-friendly technology, and user-friendly design makes it an outstanding choice for those looking for an affordable yet powerful display solution.