Manuale d’uso / di manutenzione del prodotto SVS 100 del fabbricante Extron electronic
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SVS 100 Seamless Video Switcher 68-496-01 Printed in the USA.
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.
Quick Start — SVS 100 Installation Step 1 T urn of f power to the SVS 100 and all other devices that will be connected. Step 2 If the SVS 100 is to be rack or table/wall mounted, position the brackets and insert the mounting screws, as shown on the right.
Quick Start — SVS 100, cont’d Front Panel Operation The SVS 100 displays an assortment of menus on its LCD screen. By rotating the encoder knob, the Effects, Genlock, Picture Controls, and Audio operations can be adjusted. Input Press an input button to select a video input source.
i SVS 100 Table of Contents T able of Contents Chapter 1 • Introduction ................................................................................. 1-1 About the SVS 100 .........................................................................
SVS 100 Table of Contents T able of Contents, cont’d ii 68-496-01 A Printed in the USA 12 00 Chapter 5 • Serial Communication ................................................................................. 5-1 Remote Control Port (RS-232/RS-422) .
1 Chapter One Intr oduction About the SVS 100 SVS 100 Features Seamless Video Switcher.
Introduction SVS 100 Introduction About the SVS 100 Extron’s SVS 100 Seamless V ideo Switcher is a four-input, one output switcher that provides low-cost seamless switching for applications such as video confer encing, distance learning, staging and video editing, without the need for expensive genlock equipment.
SVS 100 Introduction SVS 100 Features Four NTSC or P AL video inputs — • 2 S-video or composite video inputs — 2 rear panel, 4-pin mini-DIN connectors (Input 1 and Input 2) accept luminance (Y) and chrominance (C) input. Alternately , 2 rear panel BNC connectors accept composite video input.
SVS 100 Introduction Introduction, cont’d 1-4.
SVS 100 Introduction 2 Chapter T wo Installation Mounting the SVS 100 Cabling and Rear Panel Views Genlock and V ertical Interval Switching Seamless Video Switcher.
Installation SVS 100 Installation Mounting the SVS 100 The SVS 100 Seamless V ideo Switcher comes with two sets of mounting brackets. One set is for mounting the switcher under a table or against a wall, and the other set is for rack mounting. T able or wall mounting The table/wall mounting brackets extend approximately 1/4” (6.
SVS 100 Installation 2-3 Rack mounting Rack mount the switcher as follows: 1 . Attach the rack mount brackets to the switcher with eight #8 machine screws, provided (see figure 2-1 ). 2 . Insert the switcher into the rack, align the holes in the mounting bracket with those of the rack.
SVS 100 Installation Installation, cont’d Figure 2-3 — Switched video outputs, and audio inputs and outputs 6 Output A and Output B, composite video outputs — Connect composite video display , recording, or transmission devices to these BNC connectors.
SVS 100 Installation 2-5 Connect the sleeve to ground (Gnd). Connecting the sleeve to a negative (-) terminal will damage the audio output circuits. By default, the audio output follows the video switch.
SVS 100 Installation Installation, cont’d 2-6 If the genlock connectors are used only for vertical interval switching, no horizontal or subcarrier phase adjustments are required, and the Burst Lock LED on the front panel does not light (see Genlock controls and indicators in chapter 3).
SVS 100 Installation 2-7 rotating the encoder knob (see Encoder knob in the next chapter). Adjust the horizontal phase until there is no (0°) differ ence between the composite video output’s horizontal sync phase and the genlock signal’s horizontal phase.
SVS 100 Installation Installation, cont’d 2-8 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 +40 -40 A1 A2 A3 B1.
MVP 104 Installation 3 Chapter Thr ee Operation Front Panel Controls and Indicators Optimizing the Video and Audio Inputs Seamless Video Switcher.
Operation SVS 100 Operation 3-2 Front Panel Contr ols and Indicators The front panel (see figure 3-1 and figure 3-2 ) features all of the direct access controls and indicators, including video input s.
SVS 100 Operation 3-3 Effects controls and indicators 3 Effect button and LED — This button enables the Effect menu which is displayed on the LCD. W ith the menu enabled, the Effect LED is lit. Rotate the encoder knob to scroll thr ough the various switching effects menus.
SVS 100 Operation Operation, cont’d 3-4 0.2 SECONDS 0.3 SECONDS 0.4 SECONDS 0.5 SECONDS 0.6 SECONDS 0.7 SECONDS 4.8 SECONDS 4.9 SECONDS 5.0 SECONDS T able E –– Duration Menus LEFT T O RIGHT RIGH.
SVS 100 Operation 3-5 COLOR 024 TINT 024 BRIGHT 024 Genlock controls and indicators A genlock (black burst generator) device can be connected to the SVS 100 to synchronize it with other system components for seamless vertical interval switching between sources.
SVS 100 Operation Operation, cont’d 3-6 by rotating the encoder knob while observing the output and the LCD setting. The brightness can be increased or decr eased from 0 to 50 (default is 23). 12 Contrast button and LED — This button enables the adjustment for the contrast, or range of light and dark values, in a video image.
SVS 100 Operation SYSTEM RESET 3-7 X-MODE DISABLED X-MODE ENABLED Executive Mode The Executive mode allows all front panel controls to be disabled, except for the Input buttons. Pressing the T op and Bottom Blanking buttons simultaneously for two seconds will enable the Executive mode.
SVS 100 Operation Operation, cont’d 3-8 Input video type After selecting Demo mode (as previously described), the desired video input type for Input 1 may be selected by pressing the Audio button and rotating the encoder knob to select either auto, video, or S-video.
SVS 100 Operation 3-9 Chroma setting After selecting an input’s VCR mode (as previously described), the chr oma setting for an input may be selected by pressing the Audio button. Setting the chroma for an input will toggle the color On (Y) or Off (N).
SVS 100 Operation Operation, cont’d 3-10.
MVP 104 Operation 4 Chapter Four Windows ® -based Control Pr ogram Installing Windows-based Control Software Using the Software Seamless Video Switcher.
Windows ® -based Control Pr ogram SVS 100 Windows ® -based Control Program 4-2 The MVP and SVS Control Program (Extron part number 29-047-01), which is used by the SVS 100, requir es W indows 95/98, NT , or later . It provides remote contr ol of SVS 100 functions.
SVS 100 Windows ® -based Control Program 4-3 3. Using normal W indows controls, you can perform many of the same adjustments as from the SVS 100 fr ont panel. For information about program featur es, you can access the help program in any of the following ways: • From the Extr on Electronics group folder , double-click on the MVP+SVS Help icon.
SVS 100 Windows ® -based Control Program Windows ® -based Control Pr ogram, cont’d 4-4.
MVP 104 Windows Control Program 5 Chapter Five Serial Communication Remote Control Port (RS-232/RS-422) Host-to-SVS 100 Communications Seamless Video Switcher.
Serial Communication SVS 100 Serial Communication 5-2 Remote Control Port (RS-232/RS-422) The SVS 100 RS-232/RS-422 port connector is used to connect to a host or external controlling device, such as a computer or contr ol system which can generate the proper command codes and r ecognize the SVS 100 responses.
SVS 100 Serial Communication 5-3 Symbol definitions: = CR/LF • = space = V ideo inputs, 1 - 4, 0 = none (black) = Audio inputs, 1 - 4, 0 = none (mute) = Audio gain, 0 thru 9 (dB) = Audio attenuation.
SVS 100 Serial Communication Serial Communication, cont’d COMMAND/RESPONSE T ABLE COMMAND ASCII RESPONSE DESCRIPTION Input Selection Select video and audio * !C V ideo and audio input Select audio o.
SVS 100 Serial Communication 5-5 Tint Specific value TT i n Sets input tint to Increment up +T T in Increment input tint by one step Decrement down -T T in Decrement input tint by one step V iew T T i.
SVS 100 Communication Serial Communication, cont’d COMMAND ASCII RESPONSE DESCRIPTION 5-6 Example responses to commands 1. Response to Request general information (I) command: T2222•V1•A2•Dur9.
MVP 104 Programmer’s Guide A Appendix Refer ence Information Special Applications Configuring the SVS 100 for RS-422 Specifications Seamless Video Switcher.
SVS 100 Appendix Refer ence Information A-2 Special Applications Saving and Recalling Input Configuration Presets The SVS 100 is capable of storing up to 128 input configurations which can be recalled just prior to switching fr om one input to another .
SVS 100 Appendix A-3 32*30! In this example, input #32 is being switched to output #30 (with audio following video) 3 . The last SIS command to the SVS 100 will select an input: 1! In this example, Input #1 is selected as the current input (with audio following video).
SVS 100 Appendix A-4 Reference Information, cont’d Relocating the ribbon cable and setting the jumper If the SVS 100 is currently configured for RS-232 communication, the ribbon cable must be relocated and the jumper must be reset for RS-422 communication.
SVS 100 Appendix A-5 3 . Attach the power cord to the SVS 100 and plug the cord into an AC power source. Check that the SVS 100 is operating pr operly . 4 . If the SVS 100 is to be rack mounted, disconnect the power cord and install the SVS 100 in a rack, then reattach the power cor d.
SVS 100 Appendix A-6 Specifications — SVS 100 Video input and loopout Number/signal type ................... 8 composite video, 4 S-video Connectors .................................... 8 BNC female .......................... composite video 4 4-pin mini-DIN female .
SVS 100 Appendix A-7 Program control .......................... Extron’s control program for Windows® Extron’s Simple Instruction Set ™ – SIS ™ General Power ............................................ 100VAC to 240VAC, 50/60 Hz, 40 Watts, internal Temperature/humidity .
SVS 100 Appendix A-8.
FCC Class A Notice Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
Extron Electronics, USA 1230 South Lewis Street, Anaheim, CA 92805 800.633.9876 714.491.1500 FAX 714.491.1517 USA Extron Electronics, Europe Beeldschermweg 6C, 3821 AH Amersfoort +31.33.453.4040 FAX +31.33.453.4050 The Netherlands Extron Electronics, Asia 135 Joo S eng Rd.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Extron electronic SVS 100 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Extron electronic SVS 100 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Extron electronic SVS 100 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Extron electronic SVS 100 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Extron electronic SVS 100, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Extron electronic SVS 100.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Extron electronic SVS 100. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Extron electronic SVS 100 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
