S如果要取出镜头,推镜头模块内的扳手并逆时针方向转动镜头直到停止。= 取下镜头。

T如果要安装新镜头,将镜头放在投影机前方孔口,将 (靠近镜头基座) 红圆点与投影机上的红圆点对准。=顺时针方向转动,直到感觉镜头咯嚓 一下到位。

U拧紧镜头模块盒盖的螺丝。=将前方槽框装回到投影机上,重又拧上投影 机底部两颗螺丝。=将保护镜头和灯泡模块的盖子装回投影机顶部。

更换投影灯泡

关于菜单中的灯泡计时器计算灯泡已使用的小时数。=在规定的灯泡使用 寿命结束前=OM=小时,屏幕上短暂地出现 “oÉéä~ÅÉ=ä~ãé”(更换灯泡)消 息。=又使用=OM=小时后,灯泡不会再亮了。=可从经销商处订购新的灯泡模块。= 有关信息,请参见投影机随带的附件产品目录或访问我们的网站 。

N关闭投影机电源,然后拔出电源线。=

O等候=SM=分钟,让投影机彻底冷却。

P将平头螺丝刀轻轻地插入投影机顶部的槽内 (右侧扬声器旁),将小扳 手向右侧扬声器滑动。=保护灯泡模块和镜头的盖子弹起。

灯泡模块在右侧。

镜头模块

内的扳手

关于菜单

关闭电源并拔出 投影机电源线

等候=SM=分钟

³ÂÞÒ

滑动槽中的扳手 以弹开盖子

QN

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Ask Proxima C440, C450 manual 更换投影灯泡

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.