VS 200 SL - Camboard Electronics
Contents
1. Enclosure dimensions Sjipping weight Specifications Unity 250 MHz fully loaded 1 6 bS gt 0 102 to 15 MHz 6dB Q 3 58 MHz Between units x 0 5 nS accuracy Long term drift 0 5 nS accuracy 0 1 pixels 60 kHz 0 05 pixels 31 5 kHz 1 RGBHV RGBS RGsB 5 BNC female 1V p p 75 ohms 30dB 5 MHz 5mV maximum RGBHV RGBS RGsB RGBHV RGBS RGsB 2 female jacks ShiftLock sl aioe 0 5 to 5 p p 4V to 5V p p 510 ohms 75 ohms 4V to 5V p p 4 15 nS Positive negative 100VAC to 240VAC 50 60 Hz 12 watts internal autoswitchable Storage 40 to 158 F 40 ro 70 10 to 9096 non condensing Operating 32 to 122 F 0 to 50 C 10 to 90 non condensing Yes with optional 1U rack shelf part 60 190 01 Metal 1 75 x 8 75 W x 9 50 D 4 45 c mH x 22 2 xcm W x 24 13 cm D 5 lbs 2 3 kg VIDEOR 1 in carton National Safe Transit Association Approvals CE iu dicus ee eoa docs 30 000 hours WAY 2 years parts and labor 5 Specifications are subject to change without notice 1 3 Extron VS 200 SL User s Manual VS 200 SL User s Manual Chapter Two Installation Rear Panel Operation Making ShiftLock Cables Mounting the VS 200 SL in a Rack Operation Rear Panel Operation Following is the operati2. Interface Following are some instructions for using a VS 200 SL with Extron interfaces AT 2 NER WIEN bs AL Ln 5 Q lt gt gt gt Np gt gt KRESS gt Lg Output VS 200 SL With RGB 202x Series interfaces On this interface DIP switch 1 on rear panel must be ON See the RGB 202xi User s Manual page 3 4 Use LCD Sync processing With other interfaces Set the interface DIP switches to remove serrations If using separate H and V sync turn off vertical shift centering Extron VS 200 SL User s Manual 3 2 Notes Extron VS 200 SL User s Manual
3. Mc rar __ Here two examples at He 64 pixels Specifications Video input Number type 1 RGBHV RGBS RGsB Connectors 5 BNC female Nominal level s Analog 0 3V to 1 25V p p Impedance 75 ohms all inputs are terminated at 75 ohms Horizontal frequency 15 kHz to 150 kHz Vertical frequency 40 Hz to 140 Hz misit eae 30dB 6 5 MHz Extron VS 200 SL User s Manual 1 2 Video throughput C mM Bandwidth TIME S Frequency response Crosstalk Video characteristics Unit to unit tracking ShiftLock Video output Number type format COMMOCIONS deett Nominal level Return loss DG OSCR xiu ME CHE Sync Input Output type ShoftLock connectors Input level Output level Input impedance Output impedance Output level Max rise fall time PORY prep MAN General Rack mount 4 tenes ies ecco Enclosure type
4. internes sensibles de surchauffer Ces ouvertures ne doivent jamais tre bloqu es par des objets Lithium Batterie Il a danger d explosion s ll y a remplacment incorrect de la batterie Remplacer uniquement avec une batterie du meme type ou d un ype equivalent recommande par le constructeur Mettre au reut les batteries usagees conformement aux instructions du fabricant Vorsicht Stromquellen Dieses Ger t sollte nur ber die auf dem Produkt angegebene Stromquelle betrieben werden Dieses Ger t wurde f r eine Verwendung mit einer Hauptstromleitung mit einem geerdeten neutralen Leiter konzipiert Der dritte Kontakt ist f r einen Erdanschlu amp und stellt eine Sicherheitsfunktion dar Diese sollte nicht umgangen oder aufer Betrieb gesetzt werden Stromunterbrechung Um das Ger t auf sichere Weise vom Netz zu trennen sollten Sie alle Netzkabel aus der R ckseite des Ger tes aus der externen Stomversorgung falls dies m glich ist oder aus der Wandsteckdose ziehen Schutz des Netzkabels Netzkabel sollten stets so verlegt werden daf sie nicht im Weg liegen und niemand darauf treten kann oder Objekte darauf oder unmittelbar dagegengestellt werden k nnen Wartung Alle Wartungsmafinahmen sollten nur von qualifiziertem Servicepersonal durchgef hrt werden Die internen Komponenten des Ger tes sind wartungsfrei Zur Vermeidung eines elektrischen Schocks versuchen Sie in keinem Fall dieses Ger t selbst ffnen da beim En
5. Ky 3 EXTRON ELECTRONICS RGB SYSTEMS INC y s 1230 South Lewis Street Anaheim 92805 800 633 9876 714 491 1500 TAX 714 491 1517 T USA 6 turo EXTRON ELECTRONICS EUROPE Beeldschermweg 6 3821 AH Amersfoort 31 33 453 4040 FAX 31 33 453 4050 The Netherlands EXTRON ELECTRONICS ASIA 41B Kreta Ayer Road Singapore 089003 65 226 0015 FAX 65 226 0019 Singapore EXTRON ELECTRONIC INFORMATION EXTRONWEB www extron com EXTRONFAX 714 491 0192 2 hour access worldwide Extron Electronics AC INTERFACING SWITCHING AND DISTRIBUTION one ot User s Manual VS 200 SL VideoShift with ShiftLock 68 334 01 Printed in the USA Precautions Safety Instructions English This symbol is intended to alert the user of important operating and maintenance servicing instructions in the literature provided with the equipment This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product s enclosure that may present a risk of electric shock Caution Read Instructions Read and understand all safety and operating instructions before using the equipment Retain Instructions The safety instructions should be kept for future reference Follow Warnings Follow all warnings and instructions marked on the equipment or in the user information Avoid Attachments Do not use tools or attachments that are not recommended by the equipmen
6. __ Additional information to help clarify the current subject VS 200 SL User s Manual 68 334 01 Hev B 05 00 Extron VS 200 SL User s Manual i Background Information __ __ Terms that relate to this manual Burn Burn in Overexposure In the case of CRTs when the screen s phosphor has been exposed to the electron beam for too long a time the phosphor becomes permanently damaged The damaged phosphor has a different color that s why the image appears to remain on the screen when the beam is off CRT cathode ray tube Sometimes called a picture tube a CRT isa vacuum tube that produces light when energized by the electron beam inside the tube The light beam strikes a phosphor coating on the back side of the screen causing it to glow Phosphor The chemical coating on the inside of a CRT screen that emits light when struck by the electron scan beam Electromagnetic Deflection Yoke Horizontal amp Vertical Scan Signals sawtooth Light Electron beam output Phosphor Electron Gun screen Video Signal picture information High Voltage 30 kv vvvvvvvvvvv Screen Saver Any method of saving the CRT screen from phosphor burn by changing the displayed image or by blanking the screen Welcome to Fred s Savings Example of Phosphor Burn and Trust If the text on the top screen were to stay too long it could damage the phosphor on the screen As
7. ario deben ser obedecidas Evitar el uso de accesorios No usar herramientas o accesorios que no sean especificamente recomendados por el fabricante ya que podrian implicar riesgos Warning Power sources This equipment should be operated only from the power source indicated on the product This equipment is intended to be used with a main power system with a grounded neutral conductor The third grounding pin is a safety feature do not attempt to bypass or disable it Power disconnection To remove power from the equipment safely remove all power cords from the rear of the equipment or the desktop power module if detachable or from the power source receptacle wall plug Power cord protection Power cords should be routed so that they are not likely to be stepped on or pinched by items placed upon or against them Servicing Refer all servicing to qualified service personnel There are no user serviceable parts inside To prevent the risk of shock do not attempt to service this equipment yourself because opening or removing covers may expose you to dangerous voltage or other hazards Slots and openings If the equipment has slots or holes in the enclosure these are provided to prevent overheating of sensitive components inside These openings must never be blocked by other objects Lithium battery There is a danger of explosion if battery is incorrectly replaced Replace it only with the same or equivalent type r
8. cessary is on the flight schedule monitors at an airport The information is usually stationary white text on a black background Because much of the information does not often change the intense white text will burn or discolor the display When the display is turned off or the information changes evidence of old information can still be seen usually a dull brown image Applications 2 A VideoShift system gets the best results when graphic images are made up of text or lines because the bright areas are small or narrow However graphic images that have large bright areas are less successful because the images are too large to move to a new area i e when a large bright area is shifted it may overlap the area it previously occupied However the VideoShift system can limit the amount of phosphor burn by distributing the intensity over a larger area making it less noticeable We could think of the phosphor on a screen as being like a field of grass Walking across the field occasionally or in a random pattern allows the grass to recover and there is no noticeable path However walking frequently across the same area will wear a path because the grass can t grow back Extron s VideoShift Products 1 1 This manual covers the VS 200 SL one of Extron s products that uses VideoShift to prevent burn in by moving the displayed image around on the screen The VS 200 SL model also uses Extron s ShiftLock feature which all
9. d the cable jacket 7 Press the wires and contacts inward to allow the Insulator l and metal case to slide over easily ne er Cand PANI rS SR ROS touch each other 8 Screw the metal case onto the connector Connect the cables according to the example on page 2 2 Extron VS 200 SL User s Manual Rack Mounting Mounting the VS 200 SL on a 1U Rack Shelf A 1U rack shelf accommodates two units the size of a VS 200 SL Each of these devices has two threaded holes in its base plate for shelf mounting 1 If the VS 200 SL has feet remove them 2 Align the VS 200 SL over the shelf so that its two threaded holes line up with two of the holes in the 1U shelf 3 Use two 4 40 x 1 8 screws to mount the VS 200 SL to the 1U shelf 1 5 4 40 x 1 8 Screws A Use 2 mounting holes False Front panel i on opposite corners uses 2 front holes VS 200 SL Rack Mount 4 f the shelf is not already mounted in the rack use the supplied hardware and follow the instructions that came with the 1U Shelf p n 60 190 01 5 When the VS 200 SL is mounted continue the installation by connecting the input output and power cables Large Screen Graphics Projector 6 9 9 9 9 FLAN ALS BB VS 200 SL Connection Diagram Extron VS 200 SL User s Manual 2 4 2 5 Notes Extron VS 200 SL User s Manual VS 200 SL User s Manual Chapter Three Operation Fr
10. ecommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Avertissement Alimentations Ne faire fonctionner ce mat riel qu avec la source d alimentation indiqu e sur l appareil Ce mat riel doit tre utilis avec une alimentation principale comportant un fil de terre neutre Le troisi me contact de mise la terre constitue un dispositif de s curit n essayez pas de la contourner ni de la d sactiver D connexion de l alimentation Pour mettre le mat riel hors tension sans danger d connectez tous les cordons d alimentation de l arri re de l appareil ou du module d alimentation de bureau s il est amovible ou encore de la prise secteur Protection du cordon d alimentation Acheminer les cordons d alimentation de mani re ce que personne ne risque de marcher dessus et ce qu ils ne soient pas cras s ou pinc s par des objets R paration maintenance Faire ex cuter toutes les interventions de r paration maintenance par un technicien qualifi Aucun des l ments internes ne peut tre r par par l utilisateur Afin d viter tout danger d lectrocution l utilisateur ne doit pas essayer de proc der lui m me ces op rations car l ouverture ou le retrait des couvercles risquent de l exposer de hautes tensions et autres dangers Fentes et orifices Si le boitier de l appareil comporte des fentes ou des orifices ceux ci servent emp cher les composants
11. evor Sie das Ger t zum ersten Mal verwenden sollten Sie alle Sicherheits und Bedienungsanleitungen genau durchlesen und verstehen Aufbewahren der Anleitungen Die Hinweise zur elektrischen Sicherheit des Produktes sollten Sie aufbewahren damit Sie im Bedarfsfall darauf zur ckgreifen k nnen Befolgen der Warnhinweise Befolgen Sie alle Warnhinweise und Anleitungen auf dem Ger t oder in der Benutzerdokumentation Keine Zusatzger te Verwenden Sie keine Werkzeuge oder Zusatzger te die nicht ausdr cklich vom Hersteller empfohlen wurden da diese eine Gefahrenquelle darstellen k nnen Instrucciones de seguridad Espanol Este s mbolo se utiliza para advertir al usuario sobre instrucciones importantes de operaci n y mantenimiento o cambio de partes que se desean destacar en el contenido de la documentaci n suministrada con los equipos Este s mbolo se utiliza para advertir al usuario sobre la presencia de elementos con voltaje peligroso sin protecci n aislante que puedan encontrarse dentro de la caja o alojamiento del producto y que puedan representar riesgo de electrocuci n Precaucion Leer las instrucciones Leer y analizar todas las instrucciones de operaci n y seguridad antes de usar el equipo Conservar las instrucciones Conservar las instrucciones de seguridad para futura consulta Obedecer las advertencias Todas las advertencias e instrucciones marcadas en el equipo o en la documentaci n del usu
12. laws vary from state to state and country to country and that some provisions of this warranty may not apply to you Contents Terms that relate to this manual 1 Chapter 1 Introduction 1 1 Screen Savers vs 1 1 PADDING ATION 1 1 Extron s VideoShift Products ccccccsseeeeeeeeeeeesseeeeeeeees 1 1 Galli OS uei I I M EE iet 1 2 0 1 2 00 M 0 1 2 Chapter 2 Installation Rear Panel Rear Panel Operation 2 1 DIP Switch Settings ranae reU Segun cM 2 1 Automatic Sync Output 26160100 2 1 E 2 2 Making ShiftLock Cables sees 2 3 Mounting the VS 200 SL on a 1U Rack Shelf 2 4 Chapter 3 Operation Front Panel Operation 3 1 Using a VS 200 SL with an Interface 3 2 Legend of Icons The following icons may be used in this manual ___ Important information for example an action or a step that must be done before proceeding ___ A Warning possible dangerous voltage present ___ A Warning possible damage could occur 8 Note a Hint or a Tip that may be helpful __
13. malfunction to USA Canada South Europe Africa and the America Central Middle East America and Asia Extron Electronics Europe Beeldschermweg 6C 1230 South Lewis Street 3821 AH Amersfoort Anaheim CA 92805 U S A The Netherlands This Limited Warranty does not apply if the fault has been caused by misuse improper handling care electrical or mechanical abuse abnormal operating conditions or non Extron authorized modification to the product Extron Electronics If it has been determined that the product is defective please call Extron and ask for an Applications Engineer at 714 491 1500 USA 31 33 453 4040 Europe or 65 226 0015 Asia to receive an Return Authorization number This will begin the repair process as quickly as possible Units must be returned insured with shipping charges prepaid If not insured you assume the risk of loss or damage during shipment Returned units must include the serial number and a description of the problem as well as the name of the person to contact in case there are any questions Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality performance merchantability or fitness for any particular use In no event will Extron Electronics be liable for direct indirect or consequential damages resulting from any defect in this product even if Extron Electronics has been advised of such damage Please note that
14. on of VS 200 SL switches and connectors BNC Connectors Connect Hi Hes BNC cables per application requirements See Automatic Sync Output Detection below ShiftLock In Out Connectors Allows connection of more than one VS 200 SL to synchronize shifting Use 2 conductor cables to daisy chain ShiftLock control between master and slave devices Set up ShiftLock only on the master slaves shift with the master See pages 2 2 and 2 3 DIP Switch Settings The VS 200 SL has auto sync which means it outputs sync according to the impedance detected on the output cables om However the DIP switch settings take priority If a switch is set it forces a condition regardless of what is detected fom E Following are the DIP switch settings for the VS 200 SL In the default positions all switches OFF sync output is determined by the impedance detected through the output cables Swit Position Function 1 ON Always separate H and V sync OFF normal Automatic sync output detection 2 ON Always negative sync OFF normal Sync output polarity follows Input 3 ON No serration pulses OFF normal Serration pulses pass through or added if not already present 4 ON Vertical sync width 2 3 times normal OFF normal Vertical sync width normal 5 Not used Automatic Sync Output Detection Sync is output in one of two ways depending on the impedance detected through the output cables Impedance 75 ohm on and B or
15. ont Panel Operations Using a VS 200 SL with an Interface Operation Front Panel Operation Extron VS 200 SL CENTERING VideoShift with ShiftLock SHIFT Masten gt Qe 4 OFF TEST SLAVE T RANGE Power LED Indicates that the VS 200 SL is receiving power Shift Switch Up VideoShift is ON Down VideoShift is OFF Mode Switch Up Normal Down Test Mode Used with the shift range knob below In test mode the video shifting is fast enough to be seen This allows the range to be adjusted while it is visible on the screen Also use test mode for setting horizontal and vertical centering blanking and sizing on the projector ShiftLock Master Slave Up This is a master unit Down This is a slave unit _ Set the first unit as master set others as slaves See pages 2 2 and 2 3 for rear panel and ShiftLock cables Centering Knobs Vertical Shift Moves image up or down on the display screen Horizontal Shift gt Moves image left or right on the display screen Shift Range Knob Use this in test mode to adjust the VideoShift range of movement Actual distance of range depends of the type of display being used See page 1 2 for range settings ___ When finished with the ShiftLock centering sizing and blanking setup set the mode switch to Normal 3 1 Extron VS 200 SL User s Manual Connecting to Extron Interfaces Using a VS 200 SL with an
16. os por objetos que se puedan apoyar sobre ellos Reparaciones mantenimiento Solicitar siempre los servicios t cnicos de personal calificado En el interior no hay partes a las que el usuario deba acceder Para evitar riesgo de electrocuci n no intentar personalmente la reparaci n mantenimiento de este equipo ya que al abrir o extraer las tapas puede quedar expuesto a voltajes peligrosos u otros riesgos Ranuras y aberturas Si el equipo posee ranuras o orificios en su caja alojamiento es para evitar el sobrecalientamiento de componentes internos sensibles Estas aberturas nunca se deben obstruir con otros objetos Bater a de litio Existe riesgo de explosi n si esta bater a se coloca en la posici n incorrecta Cambiar esta bater a nicamente con el mismo tipo o su equivalente recomendado por el fabricante Desachar las bater as usadas siguiendo las instrucciones del fabricante Extron s Warranty Extron Electronics warrants this product against defects in materials and workmanship for a period of two years from the date of purchase In the event of malfunction during the warranty period attributable directly to faulty workmanship and or materials Extron Electronics will at its option repair or replace said products or components to whatever extent it shall deem necessary to restore said product to proper operating condition provided that it is returned within the warranty period with proof of purchase and description of
17. ows several ShiftLock devices be digitally locked in a master slave VideoShift system The master unit supplies the VideoShift sequence for each slave Extron VS 200 SL User s Manual Description and Features Features e Metal enclosure that is half the width of a rack and 1U high e Auto switchable 100 240 VAC 50 60 Hz power supply Input capability of RGBS or RGBHV signals e Outputs RGBS or RGBHV to the connected projector e Digital sync processing making the movement imperceptible e Includes ShiftLock VideoShift VideoShift movement is to the a right and then down to the left Extron S and then up etc This is 4 TM illustrated to the right The VideoShift distance of the shift or uu 2 E movement depends upon the range setting In The vertical shift is in number of lines while the horizontal shift is in units of time Approximate V settings are Minimum setting Vertical shift 2 8 scan lines 4 up and 4 down from center Horizontal shift 0 1 usec Mid range setting Vertical shift 16 scan lines Horizontal shift 0 68 usec Maximum setting Vertical shift 32 scan lines es Horizontal shift 1 28 usec le Y The actual horizontal distance depends on the video format maximum range Tea SGI 128 pixels ic eos RA VGA3 640 x 480 31 5 kHz ver li A 2 lH
18. shown on the second screen when the text does change there are images of the old text burned into the phosphor making it difficult to read the new text Please Enter Your ii Extron VS 200 SL User s Manual VS 200 SL User s Manual Chapter One Introduction Description of VideoShift Features Specifications Description and Features Description of VideoShift VideoShift is a video image movement system designed to extend the life of projection CRTs in large screen projectors and data monitors The VideoShift system moves or shifts the video image clockwise around the display screen area This movement is so gradual that it takes several minutes for each rotation and it is not noticeable by viewers Shifting the image limits the time during which bright video information remains in one spot on the CRT phosphor Moving the image allows the phosphor to cool down and recover thus extending its life Screen Savers vs VideoShift Ordinarily the life of a CRT or monitor is shortened by allowing intense or bright information to be displayed in the same location of the CRT screen for an extended period of time Images burn into the screen causing discoloration of the phosphor Burned phosphor also has less brightness This is why computers use screen saver programs However there are applications where a screen saver would not be practical because the information must remain on the screen One example where this is ne
19. slave will have no cable in its ShiftLock Out port 100 240 VAC 50 60 ShiftLock R ShiftLock 1 I continue on to the last y VS 200 SL device Extron VS 200 SL User s Manual 2 2 ShiftLock Cables Making ShiftLock Cables 2 3 ____ Do not allow the contacts to Extron supplies connectors for making ShiftLock cables the user supplies the cable Twisted pair cable can be used up to 50 feet in length The illustration below shows the steps for a making a cable using twisted pair Do each step for both ends of the cable Make as many cables as required Although the color of the wire is not important you must keep the same wire color assignments for both ends of the cable 1 Metal Case Mh fe AGS en E 1 Unscrew the metal case TORIA 2 Identify the contacts parts and connections Plastic AN y ra gea Flex Spring SUAE ux J z Edu zx p Ti Metal Case Metal Case p The plastic insulator must be inside to prevent electrical contact with the metal case As shown here the connectors have three contacts However only the and Ring contacts are used 3 Insert the metal case insulator and flex spring over the cable 4 Strip the wires and attach them through the holes in the contacts 5 Solder both connections 6 Bend the tabs aroun
20. t manufacturer because they may be hazardous Consignes de S curit Francais Ce symbole sert avertir l utilisateur que la documentation fournie avec le mat riel contient des instructions importantes concernant l exploitation et la maintenance r paration Ce symbole sert avertir l utilisateur de la pr sence dansleboitierdel appareil de tensions dangereuses non isol es posant des risques d lectrocution Attention Lire les instructions Prendre connaissance de toutes les consignes de s curit et d exploitation avant d utiliser le mat riel Conserver les instructions Ranger les consignes de s curit afin de pouvoir les consulter l avenir Respecter les avertissements Observer tous les avertissements et consignes marqu s sur le mat riel ou pr sent s dans la documentation utilisateur Eviter les pi ces de fixation Ne pas utiliser de pi ces de fixation ni d outils non recommand s par le fabricant du mat riel car cela risquerait de poser certains dangers Sicherheitsanleitungen Deutsch Dieses Symbol soll dem Benutzer in der im Lieferumfang enthaltenen Dokumentation besonders wichtige Hinweise zur Bedienung und Wartung Instandhaltung geben DiesesSymbolsoll den Benutzer darauf aufmerksam machen da im Inneren des Geh uses dieses Produktes gef hrliche Spannungen dienichtisoliert sind und die einen elektrischen Schock verursachen k nnen herrschen Achtung Lesen der Anleitungen B
21. tfernen der Abdeckungen die Gefahr eines elektrischen Schlags und oder andere Gefahren bestehen Schlitze und ffnungen Wenn das Ger t Schlitze oder L cher im Geh use aufweist dienen diese zur Vermeidung einer berhitzung der empfindlichen Teile im Inneren Diese ffnungen d rfen niemals von anderen Objekten blockiert werden Litium Batterie Explosionsgefahr falls die Batterie nicht richtig ersetzt wird Ersetzen Sie verbrauchte Batterien nur durch den gleichen oder einen vergleichbaren Batterietyp der auch vom Hersteller empfohlen wird Entsorgen Sie verbrauchte Batterien bitte gem den Herstelleranweisungen Advertencia Alimentaci n el ctrica Este equipo debe conectarse nicamente a la fuente tipo de alimentaci n el ctrica indicada en el mismo La alimentaci n el ctrica de este equipo debe provenir de un sistema de distribuci n general con conductor neutro a tierra La tercera pata puesta a tierra es una medida de seguridad no puentearia ni eliminaria Desconexi n de alimentaci n el ctrica Para desconectar con seguridad la acometida de alimentaci n el ctrica al equipo desenchufar todos los cables de alimentaci n en el panel trasero del equipo o desenchufar el m dulo de alimentaci n si fuera independiente o desenchufar el cable del recept culo de la pared Protecci n del cables de alimentaci n Los cables de alimentaci n el ctrica se deben instalar en lugares donde no sean pisados ni apretad
22. up to 1 kohm on sync lines Cabling Examples e Impedance on only B amp H HV channels output composite sync e Impedance on G B H HV 8 V channels output separate amp V sync __ Turning a DIP switch ON overrides automatic sync detection Separate amp V Sync Extron VS 200 SL User s Manual ShiftLock Operation ShiftLock The ShiftLock feature allows two or more VS 200 SL units to be linked together so that all the units shift together A toggle switch on the front panel allows one unit to be set as the master Each of any other units connected must be set as a slave The shift signal goes from the master to all slaves The ShiftLock controls on the front panel are described in chapter 3 When the switch is set to Slave the VideoShift controls for that unit are disabled our Two connectors on the back panel are for the master slave interconnecting cables Extron provides the cable connectors See page 2 3 for instructions on making the cables H HV V Setup example 1 The master unit has a cable connected from its ShiftLock Out port to the ShiftLock In port of the first slave Its toggle switch must be set to the Master position 2 The first slave has a cable from its ShiftLock Out port to the ShiftLock In port of the next slave Its toggle switch must be set to the Slave position 3 Repeat step 2 for each slave unit except that the last slave or the only
Download Pdf Manuals
Related Search