Black Level, Cable Broadcast, Gamma Mode

connect and use various input and output devices.

Black Level

Black Level sets the light level of the darkest portion of the video signal to match that of the display's black level capability so that users can clearly view dark visuals. If the setting does not match the input signal, the dark screen is saturated and may not display properly or the dark screen looks milky-white.

Cable Broadcast

Cable Broadcast broadcasts programs via cable instead of radio waves. To view cable broadcasts, you have to subscribe to your local cable broadcast service provider and install an additional receiver.

Color Standard

A pre-determined default color standard determined by the broadcasting standard of the corresponding country or area.

Color Temperature

Color temperature is a simplified way to characterize the spectral properties of a light source. A low color temperature implies a warmer (more yellow/red) light while a high color temperature implies a colder (more blue) light.

COMPOSITE IN Port

A COMPOSITE IN Port is a general video input port (yellow). Both chrominance and luminance are transmitted on the same 75-ohm cable.

Component Port (Green, Blue, Red)

The Component Port separately transmits the luminance signal.

Digital Broadcast

Digital Broadcast is a television broadcasting signal digitized and transmitted according to the United States terrestrial digital broadcast specifications, or ATSC.

DVD (Digital Versatile Disc)

DVD is a large capacity media disk that can save multimedia content such as video, games, audio applications, etc. using MPEG-2 video compression technology on a CD size disc.

DLP (Digital Light Processing)

DLP is a digital display technology using a DMD panel developed by TI (Texas Instruments) of the United States.

DLP HD2, DC2, DC3

This is a grade of DMD panel.

DMD (Digital Micromirror Device)

A DMD panel is an implementation of DLP technology. It consists of microscopic mirrors where each mirror represents a pixel.

External Input

External Input is connecting video devices such as a VCR, camcorder, DTV receiver, DVD, etc. to the projector as a video source.

Gamma Mode

Gamma Mode compensates the video signal produced for analog display devices such as a CRT (Cathode Ray Tube) so that the video signal can be clearly displayed on a digital display device.

HDMI

▶HDMI(High-Definition Multimedia Interface), is an interface that enables the transmission of digital audio and video signals using a single cable.

▶The difference between HDMI and DVI is that the HDMI device is smaller in size and has the HDCP (High Bandwidth Digital Copy Protection) coding feature installed.

Overscan

Overscan cuts the edge of the picture when there is unnecessary information, images or noise at the edge of the picture. For extremely poor video signals, some unnecessary video signals may be displayed on the screen.

RS-232C Port (Service Input Port)

This port is provided for service purposes. This port provides data communication in accordance with the RS-232C communication standard.

S-Video IN Port

This is called super video. S-Video is a type of video signal which has the video brightness and color signal separated in order to provide a better image quality.

Satellite Broadcast

Satellite Broadcast broadcasts programs via satellite so that the program can be viewed in all area in a high visual and sound quality. Approximately 100 channels including public broadcast channels are provided. To view satellite broadcasts, you have to install an additional receiver.

SPA400BCX/EDC, SPA400BX/EDC specifications

Samsung SPA400BX/EDC and SPA400BCX/EDC models are advanced networked communication solutions designed for businesses seeking reliable and efficient communication tools. These products belong to the suite of Samsung's SPA series, which is known for its innovative features and robust performance.

One of the main features of the SPA400BX/EDC and SPA400BCX/EDC is their support for Voice over Internet Protocol (VoIP) technology. VoIP allows for high-quality voice communication over the internet, reducing long-distance call costs and enabling seamless connectivity. This feature is essential for businesses aiming to optimize their communication infrastructure while ensuring sound clarity and efficiency.

Another significant characteristic is the dual-mode support offered by these devices. They are compatible with both analog and digital phones, which provides flexibility for businesses that may have existing telephony infrastructure. This adaptability allows companies to gradually migrate to digital systems without incurring hefty expenses on new hardware.

The SPA400 series incorporates advanced call management features, such as call forwarding, voicemail, and auto-attendants. These features enhance the capability to handle high call volumes effectively, improving customer interaction and service quality. The user-friendly interface streamlines the configuration process, enabling easy setup and maintenance.

Furthermore, the SPA400BX/EDC and SPA400BCX/EDC boast built-in security features to protect sensitive data and communications. Encryption protocols and secure signaling help mitigate risks associated with VoIP, which is crucial in today's data-driven environment where cyber threats are prevalent.

Additionally, these models are designed to be energy-efficient, aligning with corporate sustainability goals. This characteristic not only helps reduce operational costs but also meets the growing demand for environmentally responsible technology solutions.

Overall, the Samsung SPA400BX/EDC and SPA400BCX/EDC represent a significant evolution in business communication technology. Their combination of VoIP support, dual-mode compatibility, advanced call management features, robust security, and energy efficiency makes them ideal for organizations looking to enhance their communication strategies. With comprehensive functionality and reliability, these models are poised to meet the dynamic needs of modern businesses.