Diskette Drive Problems

CheckTthe following to see the possible cause and solution.

Diskette won’t load.

Check that the diskette is being loaded correctly.

Check that the system and monitor power lamps are on and the power-on screen appears.

Check that the diskette is formatted. If not, format it. See the operating system documentation.

Check that the diskette size is 1.44 MB.

If the diskette drive busy lamp does not light when loading the diskette, try a different diskette. If this loads, the problem is in the software.

Non-System Disk or Disk Error message displayed.

If trying to boot from the diskette drive, insert a diskette with system files into drive A.

If a bootable diskette does not boot, use the Setup utility to verify that the initial boot parameter is set to diskette drive A and not a hard drive.

Monitor Problems

CheckTthe following problems to see the possible cause and solution.

Monitor screen is dark or the display is hard to read.

Check that the monitor is on.

Check that the monitor power cable is connected to the monitor and a power outlet, the monitor signal cable is connected to the system, and the brightness and contrast controls are adjusted.

Press the space bar or move the mouse to take the system out of the power management mode.

Distorted image appears on the monitor screen.

Adjust the monitor’s video controls. If this does not help, turn the monitor off for several seconds, then back on.

There is constant movement on the screen.

A magnetic field is affecting the monitor. Move any devices (fan, motor,

Tanother monitor) that generate magnetic fields away from the monitor.

The screen display is fuzzy or flickering; graphics characters or garbage appears on the screen.

Check that the monitor is set up correctly and that all connections have been made.

7-4 Troubleshooting

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NEC VT 300i manual Diskette Drive Problems, Monitor Problems

VT 300i specifications

The NEC VT 300i is a versatile and compact LCD projector designed for educational environments and business presentations. With its impressive combination of features and user-friendly design, the VT 300i has made a mark as a reliable choice for professionals and educators alike.

One of the standout features of the VT 300i is its brightness. With a robust output of up to 3,000 ANSI lumens, the projector ensures that images are clear and vivid, even in well-lit rooms. This brightness level allows users to deliver impactful presentations without the concern of image washout due to ambient light conditions. Coupled with a high contrast ratio of 400:1, users can expect sharp, detailed images that enhance the overall viewing experience.

The VT 300i showcases advanced DLP projection technology, which is known for producing sharp images with excellent color accuracy. The inclusion of NEC’s proprietary Intelligent Auto Setup feature allows the projector to adjust to various input sources automatically, making setup quick and hassle-free. This ensures that even those who may not be tech-savvy can operate the device with ease.

Another notable characteristic is the VT 300i’s portability. Weighing in at a little over 5 pounds and featuring a compact design, the projector is easy to transport between different locations. This portability is further enhanced by its integrated carrying handle and durable casing, making it suitable for frequent travel.

The connectivity options of the VT 300i also cater to modern technology needs. It includes multiple input terminals, such as HDMI, VGA, and USB, enabling seamless integration with various devices like laptops, tablets, and other media players. Additionally, it supports both wired and wireless presentations, making it versatile for different presentation settings.

User-friendliness extends to the maintenance aspect as well. The VT 300i incorporates an easily accessible filter and lamp compartment, simplifying the process of replacements and ensuring minimal downtime. With a lamp life of up to 5,000 hours in eco mode, it offers longevity and cost-effectiveness.

In conclusion, the NEC VT 300i stands out with its combination of brightness, advanced projection technology, and user-friendly features. Whether in an educational setting or a business meeting, it offers reliability and quality, making it a popular choice for users seeking a competent and portable projector.