System emits continuous beeps.

Turn the system off, wait at least five seconds, and turn the system on. If the beeps continue, call the NEC CSD Technical Support Center.

System does not maintain date, time, system configuration information.

Change the battery (see “Battery Replacement” in Section 3,

T“Disassembly and Reassembly”).

System does not boot from hard drive.

The system usually tries to start from the diskette drive before it starts from the hard drive. Remove the diskette from the diskette drive.

Run the Setup utility (see Section 2, “System Configuration”) and set the initial Boot parameter to Hard Drive instead of Removable Device.

System does not boot immediately after hard drive spins up.

The “Hard Disk Pre-Delay” in the BIOS Setup utility can be changed to a lower setting. (If a message “operating system not found” appears after changing the setting, the delay is set too low. Set the hard disk pre-delay

Tslightly higher.)

System performance appears sluggish.

Check that the system is set for optimal operation. See the operating system documentation.

Check the memory requirements of the software applications. If required, install additional DIMM memory.

If optional DIMM memory was added, check that it is correctly installed.

System password forgotten.

Clear the password and reset it. See “Clearing the CMOS and Password”

Tin Section 4, “System Board.”

Microsoft Windows does not recognize the Pentium III processor

Windows incorrectly identifies the Pentium III processor as a Pentium II or Pentium Pro on the General tab of the Windows System Properties sheet. This does not effect in any way the performance of the Pentium III processor. The system BIOS correctly detects the Pentium III processor at startup. A patch can be obtained to fix the identification in the General tab. Check for the patch at Microsoft’s website (www.microsoft.com) or the NEC CSD website (www.nec-computers.com).

Troubleshooting 7-3

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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.
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