mám= (画中画)在电脑信号源的大窗口上覆盖小窗口,显示视频信号源。= 仅视频信号源=O==P (混合和超级视频)支持=mám=必须连接电脑和视频两 个信号源,才能使用=mám=不能在=mám=的小窗口中显示电脑图像,只能显示 视频图像。=可以选择小、中或大窗口。=还可以使用 画中画位置=u”

中画位置=v”选项或菜单的=rééÉê=äÉÑí (左上)、 rééÉê=oáÖÜí (右上)、 画中画菜单 içïÉê=iÉÑí (左下)或=içïÉê=oáÖÜí (右下)选项移动屏幕上的画中画窗

口。=按向上或向下箭头改变位置。

功能按键=可用于将不同的功能指定给遥控器的=bÑÑÉÅí (功能)按钮,以便 快速、方便地使用功能。=一次只能启用一项功能。=突出显示功能,然后按 pÉäÉÅí (选择)以选择不同的功能。=

空白=显示空白屏幕。=

无声图像=关闭所有声音。=

长宽比=设置图像的宽高比。

信号源=循环通过可用的信号源。

初始图像=使能重新获得电脑信号源。

静止画面=暂停投影图像。

放大=是缺省功能。=可以放大投影图像的某一部分。

关于=显示 关于菜单。

画中画信号源=改变投影屏幕上画中画小窗口显示的视频信号源。

画中画启动

画中画位置

功能键

PU

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Ask Proxima C450, C440 manual 画中画启动 画中画位置 功能键

C440, C450 specifications

The Ask Proxima C450 and C440 are two innovative solutions designed to meet the demands of various printing environments. Renowned for their efficiency, these models are ideal for businesses looking for high-quality printing without compromising on speed or performance.

The Proxima C450 is characterized by its impressive print capabilities, showcasing a maximum resolution of up to 1200 x 1200 dpi. This high-resolution output enables sharp and vibrant color prints, making it suitable for marketing materials, professional documents, and any other high-impact visual content. In contrast, the Proxima C440, while slightly lower in resolution at 600 x 600 dpi, still delivers high-quality prints that meet the needs of everyday business applications.

Both models boast fast printing speeds, with the C450 reaching speeds of up to 45 pages per minute for color and black and white documents. The C440 is not far behind, offering competitive speeds that make it a practical choice for small to medium-sized enterprises looking to enhance their productivity. The rapid output capabilities ensure that even large print jobs can be completed efficiently, keeping workflow disruptions to a minimum.

In terms of technology, both printers utilize advanced LED printing technology, which contributes to reduced energy consumption and lower overall operating costs. This green technology not only enhances efficiency but also supports companies in their sustainability initiatives, making both models an eco-friendly choice.

Connectivity is another standout feature of the Proxima series. Both the C450 and C440 provide multiple connectivity options, including USB, Ethernet, and wireless capabilities. This versatility allows users to print from various devices, including computers, laptops, and smartphones, fostering an adaptable working environment.

User-friendliness is also essential in the design of these models. They come equipped with intuitive control panels that simplify operation and maintenance. Additionally, a range of finishing options, such as duplex printing and stapling, makes these devices comprehensive solutions for modern workplaces.

In summary, the Ask Proxima C450 and C440 are cutting-edge printers that combine high-quality output, efficient performance, and user-friendly features. With their advanced technologies and solid specifications, they are well-equipped to meet the diverse printing needs of today's businesses, making them a smart investment for any organization.