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VSC 75 Introduction

Introduction, cont’d

VSC 75

2

Chapter Two

Installation and Operation

Installation Overview

Mounting the VSC 75

Front Panel Features

Rear Panel Features

Cabling

Optimizing the Image

Troubleshooting

1-4

Содержание VSC 75

Страница 1: ...eldschermweg 6C 3821 AH Amersfoort 31 33 453 4040 FAX 31 33 453 4050 The Netherlands Extron Electronics Asia 135 Joo Seng Rd 04 01 PM Industrial Bldg 65 383 4400 FAX 65 383 4664 Singapore 368363 Extron Electronics Information ExtronWEB www extron com ExtronFAX 714 491 0192 24 hour access worldwide Video Scan Converter 68 483 01 Printed in the USA VSC 75 ...

Страница 2: ...aus der Wandsteckdose ziehen Schutz des Netzkabels Netzkabel sollten stets so verlegt werden daß sie nicht im Weg liegen und niemand darauf treten kann oder Objekte darauf oder unmittelbar dagegengestellt werden können Wartung Alle Wartungsmaßnahmen sollten nur von qualifiziertem Servicepersonal durchgeführt werden Im Inneren des Gerätes sind keine Teile enthalten die vom Benutzer gewartet werden ...

Страница 3: ... 11 If the image does not appear 2 11 If the image is not displayed correctly 2 12 If the scan converter does not respond to controls 2 12 Chapter 3 Serial Communication 3 1 RS 232 Programmer s Guide 3 2 VSC initiated messages 3 2 VSC error responses 3 3 Time out 3 3 Using the command response table 3 3 Command response table 3 4 Control Software for Windows 3 6 Installing the software 3 6 Using t...

Страница 4: ...ii VSC 75 Table of Contents Table of Contents cont d VSC 75 1 Chapter One Introduction About the VSC 75 Features ...

Страница 5: ...SC 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 recordin...

Страница 6: ...troduction Introduction cont d VSC 75 2 Chapter Two Installation and Operation Installation Overview Mounting the VSC 75 Front Panel Features Rear Panel Features Cabling Optimizing the Image Troubleshooting 1 4 ...

Страница 7: ...atures on page 2 6 5 Connect power cords and turn on all the equipment 6 The image should now appear If not ensure that all devices are plugged in and receiving power Check the cabling and rear panel switches and make adjustments as needed Refer to Troubleshooting on page 2 11 if needed 7 Optimize the image for your display environment See Optimizing the Image on page 2 10 Mounting the VSC 75 Sele...

Страница 8: ...izontal Centering Pan Size rotary controls Turn these knobs to adjust vertical or horizontal centering when the image size does not exceed the screen size and panning when the image size exceeds the screen size in the regular mode Rotate these controls to adjust picture size when the size feature is active 2 4 Front Panel Features Figure 3 VSC 75 front panel Adjustments to front panel features and...

Страница 9: ...ng the included Mac VGA cable connect the computer s video output to the other input connector See figure 5 and the pin assignment information on page 2 9 If the source computer is a Macintosh plug the VGA 15 pin HD end into the VSC 75 and plug 2 6 8 Min Max LED This lights red when the minimum or maximum limit of a control 6 has been reached Rear Panel Features Figure 4 VSC 75 rear panel 1 AC pow...

Страница 10: ...ions If a local monitor will not be used set the 75 Ohm DIP switch to On 75 ohms or install a termination adapter on the unused local monitor connector 3 Set the PAL Out NTSC PAL output DIP switch Use Rear Panel Features on page 2 6 as a guide 4 Connect the composite video display or recording device to the composite video output BNC connector 5 Connect a cable from the input of the second video d...

Страница 11: ...controls then default to the standard centering and pan functions 2 11 3 Press the Size button again to turn the size feature off 4 Center the picture by rotating the horizontal and vertical Centering Pan Size rotary controls 5 Repeat steps 1 through 4 as needed Select the filtering level 1 Press the flicker filter button to select the filtering level that gives the least amount of flickering The ...

Страница 12: ... h s s e g d e n e e r c s s l o r t n o c g n i z i s d n a g n i r e t n e c e h t t s u j d A s i e g a m i e h T s a h t i t u b e l b a t s r o g n i t s o h g g n i m o o l b t u p n i o e d i v Z h g i h m h o 5 7 e h t e g n a h C e h t e v l o s t n s e o d t a h t f I n o i t a n i m r e t e l b a c t u p n i t n e r e f f i d a e s u m e l b o r p s i e r u t c i p e h T t u o s t u c r...

Страница 13: ...puter or other control device via an RS 232 connection with a protocol of 9600 baud 1 stop bit no parity and no flow control The control device host can use either Extron s Simple Instruction Set SIS or the graphical control program for Windows The rear panel RS 232 9 pin D connector has the following pin assignments Pin RS 232 function Description 1 Not used 2 Tx Transmit data 3 Rx Receive data 4...

Страница 14: ...2 Exe X2 Dmo X2 Command response table Command description Command Response Additional ASCII Hex to host description Horizontal shift Shift right one step H 7B 48 Hph Increment up Shift left one step H 7D 48 Hph Increment down Vertical shift Shift down one step 7B 2F Vph Increment up Shift up one step 7D 2F Vph Increment down Horizontal size Increase horizontal size by one step 7B 3A Hsz Increment...

Страница 15: ... SETUP EXE from the floppy disk and follow the instructions that appear on the screen The program requires approximately 1 MB megabyte of hard disk space By default the installation creates a C VSC200 directory and it places two icons VSC DDS Control Pgm and VSC DDS Help into a group or folder named Extron Electronics Using the software 1 To run the VSC and DDS Control Program double click on the ...

Страница 16: ...VSC 75 Serial Communication Remote Control cont d VSC 75 A Appendix Specifications Part Numbers and Accessories Specifications Included Parts Accessories 3 8 ...

Страница 17: ...tors S video 1 4 pin mini DIN female Composite video 1 BNC female Nominal level 1V p p Impedance 75 ohms Sync Input type Autodetect RGBHV RGBS RGsB Standards NTSC 3 58 PAL Input level 1 5V to 5V p p Input impedance 75 ohms Control remote scan converter Serial control port RS 232 9 pin female D connector Baud rate and protocol 9600 8 bit 1 stop bit no parity Serial control pin configurations 2 TX 3...

Страница 18: ... These items are included in each order for a VSC 75 Included parts Part number VSC 75 60 321 01 Mac HV VGA cable 6 feet 26 462 01 S video cable 6 feet 26 316 02 VSC 75 user s manual 68 483 01 VSC DDS control software for Windows version 3 1 or higher 29 038 01 Accessories Accessories Part number 1U rack shelf 60 190 01 ...

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