ViewSonic VG920 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 VG920

15

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Contents ViewSonic ViewSonic VG920 Congratulations Why do we have environmentally labelled computers?What does labelling involve? Ecological requirements TCO Development欧洲国家 电磁相容信息美国法律 加拿大法律重要的安全指示 产品寿命结束后的处理方法 版权信息产品注册 请您记录注意事项 包装内容Macintosh 用户 比 G3 的机型需要使 快速安装墙壁安装 可选 菜单和电源按键锁定设置 设置定时模式Vesa 1280x1024@60Hz。 前控制面板 调整屏幕图像以下提示可帮助您优化显示器 执行以下操作调整屏幕图像控件 说明 Auto Image Adjust (图像自动调整)自动调节屏幕图像大小并对中。Audio Adjust (音频调节) 主菜单控件Position (水平 / 垂直位置)将屏幕图像左右移动或上下移动。 Manual Image Adjust Sub-menu (图像手动调整)Setup Menu (设置菜单)显示以下所示的菜单。 OSD Background On/Off (菜单背景色)允许您开启或关闭菜单控件的 技术规格 其它信息颜色错误或反常 故障诊断没有电 电源开启但屏幕无图像关于技术支持或产品服务,请参照下表或洽询经销商。 注意 您需要提供产品序列号。 客户支持清洁屏幕 如何清洁 LCD 显示器免责声明 Viewsonic LCD 显示器 有限担保
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VG920 specifications

The ViewSonic VG920 is a reliable and efficient 19-inch LCD monitor, designed primarily for business use. With its seamless combination of advanced technology and essential features, the VG920 is an excellent choice for professionals seeking a solid display for everyday tasks.

One of the standout characteristics of the VG920 is its impressive resolution. With a native resolution of 1280x1024 pixels, this monitor ensures sharp and clear images, offering a perfect balance between detail and screen size. The 5ms response time provides smooth video playback, making it suitable for basic multimedia tasks, while the 1000:1 contrast ratio enhances color depth and clarity, ensuring that images appear vibrant and lifelike.

The VG920 features ViewSonic's Advanced Eye Care technology, which incorporates a flicker-free display and a blue light filter. This technology helps reduce eye strain during prolonged use, making the monitor a great option for office environments where extended hours in front of a screen are common. The anti-glare coating further contributes to comfort, preventing reflections and distractions from ambient light.

In terms of connectivity, the ViewSonic VG920 offers versatile options. It includes a VGA and DVI-D input, making it compatible with various devices such as computers, laptops, and workstations. This flexibility allows users to easily switch between different systems or connect multiple devices, enhancing productivity.

Design-wise, the VG920 has a sleek and professional appearance. Its lightweight construction makes it easy to mount or transport, while the adjustable stand provides users with the option to tilt the display for optimum viewing angles. This adaptability ensures that users can tailor their workspace to their preference, promoting comfort during long working sessions.

Additionally, the VG920 is built with an environmentally friendly approach. It is Energy Star certified, which means it consumes less power compared to non-certified monitors, leading to reduced energy costs and a smaller carbon footprint. This attention to sustainability aligns well with contemporary workplace values.

In summary, the ViewSonic VG920 combines practicality, technology, and environmental consciousness. With its reliable performance, eye care features, and solid design, it is a commendable choice for professionals in need of a dependable monitor for their daily tasks. Whether in an office setting or at home, the VG920 stands out as a versatile and efficient display solution.