Introduction, About the VSC, Features | Extron electronic VSC 75

Introduction

About the VSC 75

Extron’s VSC 75 is a high resolution computer-to-video scan converter with all-digital controls. The VSC 75 converts a computer video signal into two display outputs

—composite video and S-video — for simultaneous scan- converted output on two separate devices. This allows the video from a computer to be displayed on a television monitor or recorded on a DVD, VCR, video editing bay or other recording device. All of the outputs are NTSC/PAL.

This scan converter accepts one Macintosh or VGA computer input of a resolution up to 1280 x 1024, and provides a local monitor loop-out.

The VSC 75 is 1U high and one half rack wide. It is rack mountable, and has an internal, autoswitching power supply. It can be controlled via front panel controls and RS-232 remote control.

			CENTERING/PAN SIZE
		FLICKER
		FILTER
		I	MIN/
			MIN/
		II	MAX
		II
FREEZE	TEST		SIZE

VSC 75

Flicker filtering control — The flicker filter level is user- selectable from the front panel for control of flicker reduction.

Test mode — This feature causes a color bar test pattern to be displayed on the output devices.

RS-232 control — The VSC 75 can be controlled via computer or another control device through an RS-232 connection and Extron’s Simple Instruction Set™ (SIS™) or the Extron graphical control program for Windows®.

Executive mode — To prevent unauthorized or accidental adjustments to the VSC 75’s settings via front panel controls, executive mode locks all the front panel features except centering controls. Adjustments can still be made via RS-232 control when executive mode is active.

Output formats — NTSC/PAL composite video output and S-video output are continuously available on rear panel connectors.

VGA or Macintosh input and local monitor output — The

100-240 V 0.3A

MAC

50/60 Hz

VGA

I			OUTPUTS
N	PALOUT	OHM75
U	PALOUT	OHM75	S-VIDEO	VIDEO
P			S-VIDEO	VIDEO
T
S

SCAN CONVERTER

RS-232

15-pin HD and 15-pin D connectors allow easy connection to a PC or Mac local monitor. The included male Mac-VGA cable connects the VSC 75 to the computer without need for additional adapters.

Rack mountability — The VSC 75 can be rack mounted on one side of an optional 1U rack shelf (Extron part #60-190-01).

Figure 1 — VSC 75 front and rear panels

Features

Picture sizing/zoom controls — Separate digital rotary controls on the VSC 75 allow horizontal and/or vertical picture resizing to fit the display device or zoom in or out. These settings are stored in user- defined memories.

Picture centering and panning — Center the picture horizontally and vertically or pan across the picture with these front panel rotary controls.

Freeze mode — This feature provides a still image of the scan-converted picture.

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VSC 75 Introduction

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VSC 75 specifications

The Extron VSC 75 is a versatile and powerful video scaling solution designed for a variety of professional AV applications. This device is particularly suited for environments such as classrooms, conference rooms, and auditoriums, where high-quality video is crucial for effective communication and presentations. The VSC 75 offers an impressive combination of features and technologies that enhance its functionality and ease of use.

One of the main features of the VSC 75 is its advanced video scaling capability. The device can accept a wide range of input resolutions, including standard and high-definition video sources, and transform them to fit the desired output format. This makes it a flexible solution for integrating various AV sources into a single system. The VSC 75 supports video formats up to 1080p, ensuring crisp and clear image quality across all applications.

The Extron VSC 75 utilizes state-of-the-art processing technologies to deliver high-performance video scaling. It features a 10-bit video processing engine that ensures smooth and accurate scaling, reducing artifacts during the transition from one resolution to another. This level of processing is particularly important for professional presentations, where visual fidelity is paramount. Additionally, the device incorporates sophisticated algorithms for noise reduction and image enhancement, which improve the overall picture quality.

Another key aspect of the VSC 75 is its user-friendly interface. The device includes an intuitive front panel with a variety of buttons and indicators that facilitate easy operation. Furthermore, it supports multiple control options, including RS-232 and contact closure, allowing for seamless integration into existing AV systems. This flexibility makes it a popular choice for system integrators.

In terms of connectivity, the Extron VSC 75 offers a comprehensive range of inputs and outputs. It features HDMI, VGA, and composite video inputs, as well as a loop-through output for connecting additional displays. This range of connectivity options ensures compatibility with most AV equipment, making the VSC 75 a highly adaptable solution.

In conclusion, the Extron VSC 75 is a powerful video scaler that combines advanced scaling technologies with a user-friendly design. Its ability to accept multiple input formats, support for high-definition resolutions, and various connectivity options make it an excellent choice for enhancing video presentations in any professional environment.