*Experiment Presenting

Present various kinds of experiments and display them on large-screen TV, or computer.

*Teaching Plan Editing

Through the compture video pick up static pictures and dynamic images necessary for teaching as materials for the teaching.

*Distance Education

Through the computer, transmit the on-site recorded images to the Internet or LAN, for distance education.

Specification

Model#:VP20M

Image Unit:

Sony 1/4'' color CCD

 

 

Resolution:

Over 470 TV Lines

 

 

Pixels:

470,000+

 

 

Signal-noise ratio:

>48dB

 

 

Low Light Level:

1.0 Lux

 

 

White Balance:

Automatic

 

 

Lens:

8mm 1/3'' CS,manual focus

 

 

Focus Range:

5cm~∞

 

 

Flexible neck:

20 inch length

 

 

Software Included:

USB 2.0 Driver, AVI software

 

 

Video output:

NTSC

 

 

Video cable:

16.4 feet

 

 

Output Signal:

USB 2.0

 

 

Cable Connector:

(1)Video,(1)Audio, (1)USB

 

 

Power ADAPTER:

INPUT 100-240VAC/50-60HZ

OUTPUT 12VDC,800mA

 

 

 

Power Cable:

6 feet

 

 

Weight:

4 lbs

 

 

Shipping Weight:

6 lbs

 

 

Head Rotation:

180 degree horizontal

 

 

Head Unit:

Built in rotating head with microphone

 

 

2

USER'S MANUAL

 

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Buhl manual Specification, Model#VP20M, Experiment Presenting, Teaching Plan Editing, Distance Education

VP20M specifications

The Buhl VP20M is a state-of-the-art digital projector that combines advanced technology and user-friendly features, making it a standout choice for both business presentations and educational purposes. With its compact design and high-quality performance, it caters to a wide range of users, from corporate professionals to educators.

One of the main features of the Buhl VP20M is its impressive resolution capability. The projector supports 1080p HD resolution, ensuring that images and videos displayed are sharp, clear, and of high quality. This feature is especially vital for presentations that rely heavily on visuals, as it allows for fine details to be easily viewed by all audience members.

The VP20M also utilizes DLP technology, which provides vibrant colors and high contrast ratios. This technology helps to enhance the overall viewing experience, making it ideal for multimedia presentations that include graphics, charts, and video content. Users can expect consistent performance over the lifespan of the projector, thanks to DLP's reliance on a digital light processing chip.

Another significant characteristic of the Buhl VP20M is its brightness level, which can reach up to 3,000 lumens. This level of brightness is well-suited for a variety of environments, including well-lit conference rooms or classrooms. The high lumen output ensures that images remain visible and clear, even in challenging lighting conditions.

In terms of connectivity, the VP20M is highly versatile. It includes multiple input options such as HDMI, VGA, and USB ports, allowing users to connect a wide array of devices, including laptops, tablets, and smartphones. The presence of wireless connectivity options also enables users to cast presentations directly from their smart devices, reducing the need for cumbersome cables.

Another notable feature is the built-in speaker, which offers decent audio performance, making it unnecessary to invest in additional audio equipment for basic presentations. However, for more elaborate setups, external audio connections are available.

The Buhl VP20M's user-friendly interface and remote control simplify navigation through settings, making it accessible for users of all technical levels. Additionally, its lightweight, portable design allows for easy transport, making it ideal for professionals who need to present in multiple locations.

In summary, the Buhl VP20M digital projector stands out for its high-definition resolution, bright output, versatile connectivity, and user-friendly features. Whether for business, education, or home use, this projector promises to deliver exceptional performance and reliability, enhancing any presentation experience. Its advanced technologies and thoughtful design cater to the needs of diverse users, making it a compelling choice in the digital projection market.