ViewSonic VA2026W manual 故障诊断, 没有电, 电源开启但屏幕无图像, 颜色错误或反常, 控制按钮不工作

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故障诊断

没有电

确认电源按钮 (或开关)已开启

确认交流电线牢靠地连接到显示器背部及电源插座

将另一电器 (例如收音机)插入电源插座以确认插座提供正常电压。

电源开启但屏幕无图像

确认随 LCD 显示器提供的视频缆线牢固地插入计算器背面的视频输出端口。如果视 频缆线的另一端没有牢固地连接到 LCD 显示器,请将其连好。

调节亮度和对比度。

如果您使用的是早于 G3 Macintosh,则需要使用 Macintosh 适配器。

颜色错误或反常

如果某种颜色 (红、绿或蓝)消失,请检查视频缆线以确保其连接牢固。缆线接头 的针松动或折断可以引起连接异常。

将此 LCD 显示器连接到另一台计算器。

如果您的图形显示卡是旧式的,请与 ViewSonic® 联系以获得一非 DDC 适配器。

控制按钮不工作

一次只能按一个按钮。

ViewSonic VA2026w

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Contents ViewSonic 使用 LCD 显示器 TCO 信息 在加拿大 电磁相容信息此设备在 电磁相容信息 方面符合 EEC 指令 89/336/EEC 以及 92/31/EEC 针对欧盟国家的 CE 符合性重要的安全指示 中国电子信息产品污染控制标识要求 本产品有毒有害物质或元素的名称及含量标识如下表:请您记录 版权信息产品注册 台湾 recycle.epa.gov.twLCD 显示器 包装内容注意事项 Sub 电缆 ViewSonic 向导光盘快速安装 步骤 3. 塑料盖 步骤 4. 连接底座的 四个螺丝 设置定时模式 菜单和电源按键锁定设置调整屏幕图像 前控制面板执行以下操作调整屏幕图像 以下提示可帮助您优化显示器主菜单控件 Contrast 对比度 和 Brightmess 亮度 调整。控件 说明 控件 说明 Setup Menu (设定菜单)显示以下所示的菜单。 其它信息 技术规格电源开启但屏幕无图像 故障诊断没有电 颜色错误或反常客户支持 如何清洁 LCD 显示器 清洁屏幕免责声明 有限担保 担保范围ViewSonic 或您本地的 ViewSonic 代理商联系。
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VA2026W specifications

The ViewSonic VA2026W is a versatile monitor designed for both office productivity and home entertainment. With a 20-inch screen diagonal, this LCD monitor strikes a balance between size and usability, making it a suitable choice for users who require a reliable display without occupying too much desk space.

One of the standout features of the VA2026W is its native resolution of 1680 x 1050 pixels, which provides a sharp and clear visual experience. This widescreen aspect ratio is particularly advantageous for multitasking, allowing users to view multiple applications side by side without the need for extensive scrolling or window switching.

The VA2026W utilizes a fast response time of 5ms, reducing motion blur and ghosting during dynamic content display, such as gaming or video playback. This responsiveness ensures a smoother viewing experience, making it an excellent option for casual gaming and video editing. Additionally, the monitor features a high brightness level of 250 cd/m2, which allows for clear visibility even in well-lit environments.

Color accuracy is another critical characteristic of the ViewSonic VA2026W. It covers a wide spectrum of colors, bringing images to life with vividness and precision. The monitor boasts a contrast ratio of 1000:1, ensuring that dark scenes are distinguished well without losing details. These specifications create an overall engaging visual output, whether for watching movies, playing games, or working on graphic design projects.

The design of the VA2026W is ergonomic and user-friendly. It features a slim bezel that enhances the visual appeal while helping maximize screen real estate. The monitor is also equipped with multiple connectivity options, including VGA and DVI ports, accommodating various devices and making it a versatile addition to any setup.

In terms of energy efficiency, the ViewSonic VA2026W meets the stringent ENERGY STAR guidelines, making it an eco-friendly choice for those who wish to reduce their carbon footprint while enjoying high-quality display performance. The combination of performance, design, and value makes the ViewSonic VA2026W a compelling choice for both home and office users looking for a reliable and feature-rich monitor.