Troubleshooting (continued)

Problem

Solution

Portable computer or PC Companion screen is not displaying the presentation

Portable computer:

Most portable computers have a monitor loop-through or simultaneous viewing function. Press the Fn +F4 function keys on the portable computer to switch the image from the portable screen to the projection screen or to toggle through the following three options:

1.LCD: Output displays only on the portable screen.

2.CRT: Output displays only on the projection screen.

3.CRT/LCD: Output displays on the portable screen and the projection screen.

Activate CRT/LCD “ON’ at the same time. To identify any alternate function keys to be used, refer to your portable computer’s user manual.

Mac PowerBooks:

1. To control video mirroring, click

 

Control PanelàDisplay, then set

 

Video Mirroring to ON for both

 

internal and external viewing.

 

2. Set Video Mirroring OFF for

 

image on external monitor only or

 

internal only, depending on

 

monitor selection in Monitors.

Image is flickering or unstable

Press the Resync button on the

 

projector panel to adjust the tracking.

 

If that does not stop the flickering,

 

adjust the Clock Phase function in

 

the analog on-screen menu.

 

Continued

Troubleshooting

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Compaq MP2800 warranty Troubleshooting Problem Solution, Portable computer

MP2800 specifications

The Compaq MP2800 is a noteworthy addition to the landscape of portable multimedia projectors, designed to cater to both business and entertainment needs. Launched at a time when the demand for high-resolution visuals in a compact format was rapidly increasing, the MP2800 became a popular choice for professionals and casual users alike.

One of the standout features of the Compaq MP2800 is its impressive brightness, typically reaching up to 2800 ANSI lumens. This level of brightness ensures that presentations and videos are visible even in well-lit environments, making it perfect for conference rooms or classrooms. Coupled with a contrast ratio of around 2000:1, the MP2800 delivers sharp images with distinct color separation, providing an overall enhanced viewing experience.

The MP2800 employs DLP (Digital Light Processing) technology, which is known for its reliability and efficiency in producing vivid images and smooth motion, ideal for video playback. This technology minimizes the occurrence of color degradation over time, ensuring consistent performance. The projector supports various resolutions, including native SVGA (800x600), with the capability to project higher resolutions, making it versatile for different media formats.

Portability is another key characteristic of the Compaq MP2800. Weighing around 5 pounds, it is designed for easy transport, allowing users to carry it to different locations with minimal hassle. The compact design does not compromise on connectivity; the projector offers multiple input options, including VGA, composite video, S-Video, and USB ports for connecting various devices such as laptops, DVD players, and gaming consoles.

Moreover, the MP2800 is equipped with built-in speakers, providing a convenient audio solution for presentations and video playback without the need for external speakers. The lamp life of the projector is also commendable, with an estimated lifespan of up to 3000 hours in standard mode, reducing maintenance costs and the frequency of lamp replacements.

In conclusion, the Compaq MP2800 stands out for its blend of portability, brightness, and image quality. Its DLP technology, versatile connectivity options, and built-in audio make it a reliable choice for those seeking a projector that adapts well to various settings and usage scenarios. Whether for business presentations or home entertainment, the MP2800 offers the essential features needed for effective visual communication.