Glossary

Aspect ratio

Width and height ratio of an image. The normal aspect ratio of a computer and video image is 4 : 3. There are also wide images with an aspect ratio of 16 : 9

and 21 : 9.

Auto Sync

Optimizes projected computer images by automatically adjusting certain characteristics.

Background

Initial setting image projected when no signal is being input.

Clock

Clock adjustment is used to adjust vertical noise when clock level is incorrect.

CLR Temp (Color temperature)

Function that can be used to adjust the color temperature to suit the type of image input to the projector. Decrease the color temperature to create warmer, reddish images for natural flesh tones, or increase to create cooler, bluish images for a brighter picture.

Composite sync

Signal combining horizontal and vertical sync pulses.

Digital keystone correction

Function to digitally correct a distorted image when the projector is set up at an angle, smoothes out jaggies on keystone images and compresses the image not only horizontally but vertically keeping the 4 : 3 aspect ratio.

Digital shift

Shifts image up or down easily by / buttons when RESIZE mode of input image is NORMAL, BORDER, or STRETCH of COMPUTER, VIDEO and DTV inputs.

DVI (Digital Visual Interface)

Display digital interface that also supports Analog interfaces.

GAMMA

Image quality enhancement function that offers a richer image by brightening the darker portions of the image without altering the brightness of the brighter portions. You can select from four different modes: Standard, Black Detail, White Detail and Brighten.

HDCP

Digital entertainment content is protected from copying with the HDCP system.

Intelligent compression and expansion

High quality resizing of lower and higher resolution images to fit the projector’s native resolution.

Phase

Phase shift is a timing shift between isomorphic signals with the same resolution. When phase level is incorrect, the projected image typically displays horizontal flicker.

RESIZE

Allows you to modify or customize the picture display mode to enhance the input image. You can select from four different modes: NORMAL, FULL, BORDER and STRETCH.

Stretch

Mode that stretches the 4:3 image horizontally to display it on the wide screen.

Sync on green

Video signal mode of a computer which overlaps horizontal and vertical sync signal to green color signal pin.

Appendix

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DT-200 specifications

The Sharp DT-200 is an innovative device that has garnered attention for its impressive features and cutting-edge technology. Designed for versatility and user-friendly operation, this model excels in multiple applications, appealing to both home users and professionals alike.

One of the standout features of the DT-200 is its high-resolution display, offering vibrant colors and sharp images. With a screen size that balances usability and portability, users can enjoy an optimal viewing experience whether they're working on intricate designs, editing photos, or enjoying multimedia content. The display is engineered to be energy-efficient, which helps prolong battery life during prolonged usage.

The DT-200 boasts advanced connectivity options, including Wi-Fi and Bluetooth capabilities. These features facilitate seamless integration with a variety of devices, allowing users to share data and access the internet effortlessly. The incorporation of cloud technology enables users to store and retrieve important files from anywhere, enhancing productivity and flexibility.

Performance-wise, the DT-200 is powered by a robust processor that ensures smooth operation and rapid task execution. It is equipped with ample RAM and storage, providing the necessary resources for multitasking and accommodating large files. This combination of hardware and software makes it suitable for demanding applications, such as graphic design and video editing.

In terms of build quality, the Sharp DT-200 is designed with durability in mind. Its sleek, lightweight construction ensures portability without sacrificing sturdiness. The device is also resistant to everyday wear and tear, making it an ideal choice for both office environments and on-the-go professionals.

Another significant characteristic of the DT-200 is its intuitive user interface. The operating system is designed to be user-friendly, allowing users of all skill levels to navigate effortlessly through menus and applications. Coupled with responsive touch controls, the device maximizes ease of use, ensuring that tasks can be completed efficiently.

Moreover, the DT-200 is equipped with a variety of multimedia features, including built-in speakers and a high-quality microphone. These enhancements facilitate video conferencing and media playback, making it an excellent choice for remote work and online collaboration.

In conclusion, the Sharp DT-200 is a versatile device that stands out due to its high-resolution display, advanced connectivity, robust performance, and durable design. With intuitive features and user-friendly controls, it caters to the needs of various users, making it a valuable addition to any tech collection.
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