System Board Jumper Settings

The system board has four jumper blocks: Processor/Bus Speed jumper block SW1, Power On Mode jumper block JP1, Clear CMOS jumper block JBAT1, and Wake-Up on LAN jumper block JWOL. Each is briefly described in the following paragraphs. Procedures for setting the jumpers are included in Section 4. Specifications for the system board are included in Section 9.

!CAUTION

Jumpers are set correctly at the factory for the system configuration. Only change (or check) the appropriate jumper settings. Otherwise, keep the jumpers at their factory settings.

Jumper block SW1 is a four-pin pair jumper block for setting the system processor/speed for a specific processor. The settings are shown in the following figure.

Processor/Bus Speed Jumper Block SW1 Settings

233 MHz/66 MHz

350 MHz/100 MHz

266 MHz/66 MHz

400 MHz/100 MHz

300 MHz/66 MHz

450 MHz/100 MHz

333 MHz/66 MHz

500 MHz/100 MHz

366 MHz/66 MHz

400 MHz/66 MHz

433 MHz/66 MHz

System Configuration 2-5

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NEC VT 300i manual System Board Jumper Settings, Processor/Bus Speed Jumper Block SW1 Settings

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.