Extron electronics VSC 75 User Manual download pdf (Page 2)

The VSC 200 high resolution scan converter features, technology,

performance and value that fulfill the requirements of even the most

demanding applications. It is ideal for down-converting computer

images from up to 1280 x 1024, whether for purposes of recording,

videoconferencing or viewing the image on an NTSC or PAL moni-

tor or other display device. The VSC 200D has an additional digital

output module for connecting to D-1 decks or digital video editing

stations. No matter what the application, the VSC 200 provides a

broadcast-quality, flicker-free image.

Extron’s VSC 200 has four levels of horizontal and five levels of ver-

tical user-selectable filters. Since vertical filtering reduces flicker, the

VSC 200 produces a solid, stable image. Horizontal filtering assures

that no detail is dropped during scan conversion. The VSC 200 fea-

tures 24 bit sampling, providing 8 bits per color for true 16.8 mil-

lion color reproduction. If your display device can handle that level

of detail, this is the scan converter for you.

The VSC 200 automatically scans resolutions up to 1280 x 1024,

with horizontal scan rates up to 81 kHz and vertical frequencies to

120 Hz. With VGA and M

inputs, and composite, S-Video,

component and RGBHV outputs (plus a digital, 4:2:2 output in the

VSC 200D model), the VSC 200 is compatible with most comput-

ers and any display device on the market. This versatility is critical if

the images from various computers and workstations must be scan

converted.

The VCS 200’s variable zoom control, horizontal and vertical cen-

tering and pan controls, image freeze button and other features pro-

vide extensive control over image output. These features, coupled

with an increased pixel clock zoom rate, go beyond 2x zoom. The

pan and centering controls are of critical importance when

showing very detailed parts of CAD diagrams during a

videoconferencing session, for example.

With the addition of a digital 4:2:2 output, the VSC 200D

model is identical to the VSC 200; both feature a genlock

option which locks the converted video output to the sync

generators of devices that are connected to the scan convert-

er. This feature is especially useful in broadcast applications

or anytime video equipment must be perfectly synchronized.

■

Autoscanning– Automatically recognizes and converts

all incoming computer images, up to 1280 x 1024

resolution, 81 kHz horizontal and 120 Hz vertical

scan rates.

■

NTSC and PAL output– The VSC 200 is compatible

with any display device using NTSC or PAL video.

■

VGA/M

input– Unique input configuration allows

for quick and easy connection to most computers. The

passive local monitor output allows the user to display

images on the local monitor as video plays

simultaneously on the display device.

■

Dynamic zoom control– Increased pixel clocking is

used for variable zoom in order to provide greater detail

of the displayed image.

■

Horizontal and vertical controls– Provides controls for

sizing and keeping the image centered. This allows

great flexibility for panning across the image while

zooming.

■

Horizontal and vertical filtering– Provides four levels

of horizontal and five levels of vertical user-selectable

filter controls. This reduces flicker and assures no

picture detail is dropped during scan conversion.

■

High quality color sampling– The VSC 200 features

24 bit sampling, providing 8 bits per color for true 16.8

million color reproduction. If your display device can

handle that level of detail, this is the scan converter

for you.

■

Memory presets– The VSC 200’s memory feature

allows the scan converter to automatically call up 30 user

presets. An additional 100 are set at the factory. This allows

greater functionality when converting images from several

types of computers.

■

RS-232 control– The VSC 200 has RS-232 control for

third party remote control of any of its features and

functions. RS-232 is easily programmable using Extron’s

Simple Instructions Set (SIS™).

■

Outputs– Extron’s VSC 200 outputs NTSC and PAL

video as composite, Y/C (S-Video), component (R-Y,

B-Y, Y) and RGBHV outputs.

■

Genlock– Genlock capabilities allow for the integration of

the scan converted images into a professional broadcast

environment.

■

Cables included– The VSC 200 includes input adapter

cables for VGA and Mac computer video and 4 pin din

(S-video) output cables.

Included Cables

BNC 75ohm termination plug ........ Part# 26-300-01

Mac/VGA cable, 6 feet .................... Part# 26-462-01

Mac/13W3 cable, 6 feet .................. Part# 26-465-01

VGA/13W3 cable, 1 foot ................ Part# 26-466-01

S-Video cable, 6 feet ........................ Part# 26-316-02

VSC 200D includes all the above plus:

■

Digital video output– A digital 4:2:2 output module has

been added to the VSC 200D for output to a D-1 deck or

digital video editing station.

Video input

Number/type .......................... 1 RGBHV, RGBS and

RGsB Mac and VGA

Connectors ............................ 1 15-pin D female and

1 15-pin HD female +

adapter cables

APPLICATIONS

Nominal level(s) .................... Analog -— 0.7V to 1.0V p-p

Maximum level(s).................... Analog — 0.75V to

1.05V p-p

Impedance .............................. 75 ohms, High Z (switchable)

Horizontal frequency .............. Autoscan 24 kHz to 81 kHz

Vertical frequency.................... Autoscan 50 Hz to120 Hz

Resolution range...................... Autoscan 560 x 384 to

1280 x 1024

Sampling ................................ 24 bit, 8 bits per color

External sync (genlock)............ 0.3V to 1.0V p-p

Video processing

Encoder .................................. 10 bit digital

Digital sampling...................... 24 bit, 8 bits per color

Colors...................................... 16.8 million

Horizontal filtering.................. 4 levels

Vertical filtering ...................... 5 levels

Video output

Number/type/format .............. 1 RGBHV/RGBS/RGsB or

component video, or 1 digital

component video

(CCIR 601/ITU-R BT.601)

(VSC 200D only), or

1 S-video, or 1 NTSC/PAL

composite video

Connectors ............................ 5 BNC female ........ RGB

HV/RGBS/RGsB or

component video 1 BNC

female ........ digital

video – VSC 200D only

1 4-pin mini-DIN

female ........ S-video

1 BNC female .......... composite

video

Nominal level ........................

RGBHV/RGBS/RGsB ...... 0.7V p-p

S-video and composite ......1.0Vp-p

Impedance .............................. 75 ohms

Sync

Input type .............................. Autodetect RGBHV, RGBS

and RGsB

Output type ............................ RGBHV, RGBS, RGsB

Genlock connectors ................ 1 BNC female .... genlock input

1 BNC female .... genlock ouput

(terminate w/75 ohms if unused)

Standards ................................ NTSC and PAL

FEATURES

APPLICATIONS (Cont.)

SPECIFICATIONS

FEATURES (Cont.)

SPECIFICATIONS (Cont.)

VSC 200D SCAN CONVERTER

1 2 3 4

Comments to this Manuals

No comments

Extron electronics VSC 75 User Manual Page 2

Comments to this Manuals

Related products and manuals for Video converters Extron electronics VSC 75