Appendix A

Troubleshooting

Problem

Solution

Image does not appear on the

1.

Make sure the projector is

projection screen

 

powered on.

 

2.

Ensure the lens cap has been

 

 

removed.

 

3.

Press the Standby button again.

 

4.

Ensure that the power cable is

 

 

securely connected.

 

5.

Ensure the pins on the connectors

 

 

are not crooked or broken.

 

6.

Turn off or disable the portable or

 

 

desktop computer screen saver

 

 

function.

 

7.

Ensure the projection lamp has

 

 

been securely installed.

 

8.

Ensure your portable computer’s

 

 

external video port is turned on.

 

 

Toggle the Fn + F4 function keys.

 

 

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.

Scrolling, cut-off, or incorrect

1.

Press the Resync button.

image displayed

2.

Turn everything off; then power on

 

 

the projector first and power on the

portable or desktop computer second.

3. If the above steps do not correct the display image, adjust the resolution of the portable or desktop computer to 1024 × 768.

Continued

Troubleshooting A-1

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Compaq MP1800 warranty Troubleshooting, Problem Solution

MP1800 specifications

The Compaq MP1800 is a notable entry in the realm of portable computing, particularly aimed at users seeking a balance between performance and versatility. Launched during a time when mobile computing was beginning to gain traction, the MP1800 showcased several key features and technologies that appealed to professionals and casual users alike.

At the heart of the MP1800 lies its powerful Intel Pentium III processor, which offers robust performance for various applications, including word processing, spreadsheets, and even light multimedia tasks. The processor is complemented by a generous amount of RAM, allowing users to run multiple applications simultaneously without significant slowdowns. This combination ensures that the device can handle the demands of productivity in both office and on-the-go environments.

One of the standout characteristics of the Compaq MP1800 is its display. Featuring a 15-inch LCD panel, the screen provides clear and vibrant visuals, making it ideal for presentations or media viewing. This display is complemented by a decent resolution, enabling users to appreciate the details in their work or entertainment.

In terms of storage, the MP1800 offers ample space with a built-in hard drive, which facilitates the storage of files, documents, and applications. Additional storage options, such as CD-ROM or DVD drives, provide users with the ability to read and write data, enhancing the device’s utility for media consumption and data transfer.

Portability is a critical factor for the Compaq MP1800, and it has been designed with this in mind. Its lightweight and compact form factor make it easy to carry, ideal for those who need to work on the move. The laptop also includes a variety of connectivity options, including USB ports, a serial port, and VGA out, enabling users to connect to external devices such as printers, projectors, and more, facilitating seamless workflows and presentations.

The MP1800 runs on Windows operating systems, providing users with a familiar and widely-supported software environment. This compatibility adds to its appeal, as users can easily access a wide range of applications and services.

In summary, the Compaq MP1800 stands out for its powerful Intel Pentium III processor, high-quality display, extensive storage options, and a design tailored for portability. These features collectively make the MP1800 a solid choice for anyone looking for a reliable and versatile laptop that meets the demands of both professional and personal use. The technological advancements incorporated into the MP1800 represent a significant step forward in the evolution of portable computing.