Manuale d’uso / di manutenzione del prodotto RGB 202 VS2 del fabbricante Extron electronic
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User ’ s Manual EXTR ON ELECTR ONICS/R GB SYSTEMS, INC. 1230 S outh Le wis S tr eet, Anaheim, CA 92805 800.633.9876 714.491.1500 F AX 714.491.1517 USA EXTR ON ELECTR ONICS, EUR OPE Beeldschermw eg 6C, 3821 AH Amersfoor t +31.33.453.4040 F AX +31.33.
Precautions 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.
Extron • RGB 202 xi Series • User’s Manual Contents Chapter One • Introduction and Features Introduction ........................................................................... 1-1 Features .................................................
Extron • RGB 202 xi Series • User ’ s Manual 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.
Extron • RGB 202 xi Series • User ’ s Manual 1 Chapter One Introduction Features Specifications RGB 202 xi , RGB 202 VTG, RGB 202 VS2 and RGB 202 VS SL2 User ’ s Manual Extron • RGB 202 xi Series • User ’ s Manual Troubleshooting Reference Information Solution 1.
Extron • RGB 202 xi Series • User ’ s Manual About this manual This manual was written to explain the features, installation and operation of Extron ’ s RGB 202 xi series of interfaces. Although the name “ RGB 202 xi ” is used throughout the manual, it refers to four different interface models.
Extron • RGB 202 xi Series • User ’ s Manual Introduction • Features and Specifications Page 1-2 Features The RGB 202 xi provides enhancement features to improve the performance of the connected presentation monitor or projector. These features are listed below and described on the following pages.
Extron • RGB 202 xi Series • User ’ s Manual Features Defined Auto Power – In normal operation, the RGB 202 xi is “ green ” or in “ power saver mode ” because it turns on only when it is needed. If it senses computer sync on its selected input, the RGB 202 xi turns ON.
Extron • RGB 202 xi Series • User ’ s Manual LCD Sync Processing – Exclusive to Extron, our LCD sync processing makes the RGB 202 xi work with CRT and LCD based presentation displays.
Extron • RGB 202 xi Series • User ’ s Manual Introduction • Features and Specifications Page 1-5 Specifications Input Signal Video: Analog 0.3 to 1.45 V p-p ECL 0.3 to 1.45 V p-p TTL 2.7 to 7.00 V p-p Audio: Connector: 2.5 mm Stereo Jack Impedance: High Z Sync: Separate Sync TTL/Analog Horizontal Sync - Pos,/Neg.
Extron • RGB 202 xi Series • User ’ s Manual Introduction • Features and Specifications Page 1-6 Humidity 5% to 95% non-condensing Power Supply 90-270 Volt (auto-switchable) Power Dissipation 12 Watts (Nominal ) Enclosure Dimensions Plastic or Metal 9.
Extron • RGB 202 xi Series • User ’ s Manual Notes Page 1-7 Extron • RGB 202 xi Series • User ’ s Manual Page A-4 Related Parts and Accessories BNC High Resolution Cables Extron recommends.
Extron • RGB 202 xi Series • User ’ s Manual 2 Chapter T wo Rear Panel Connections Computer-Video Inputs 1 and 2 Remote Switch MBC Power Audio Input and Output BNC Outputs Sync Options RGB 202 x.
Extron • RGB 202 xi Series • User ’ s Manual Rear Panel Connections Page 2-1 Inputs 1 and 2 (Computer-Video) Analog/TTL – This 9-pin input is for any TTL Computer with a horizontal scan frequency of 15-135 kHz. This is for use with Extron MBC cables only.
Extron • RGB 202 xi Series • User ’ s Manual Rear Panel Connections Page 2-2 Audio Connections The RGB 202 xi provides audio switching (together with the video input) to the audio output which is connected to the user ’ s audio equipment. The user also supplies the audio cables.
Extron • RGB 202 xi Series • User ’ s Manual Rear Panel Connections Page 2-3 _ This section describes function of each connector. Rear Panel DIP switches are covered in Chapter 3. BNC Outputs with Auto Sync The RGB 202 xi converts all computer video to RGB Analog signals, with outputs on the rear panel BNC connectors.
Extron • RGB 202 xi Series • User ’ s Manual Page 2-4 Sync Polarity – VGA, for example, has three modes of operation. Each of these modes has a different polarity (positive or negative combinations) configuration. The RGB 202 xi tracks these mode polarity changes and sends out the polarity exactly as it is came in.
Extron • RGB 202 xi Series • User ’ s Manual Notes Page 2-5 Extron • RGB 202 xi Series • User ’ s Manual Page 4-4 RGB 202 Model Differences Making ShiftLock™ Cables Extron supplies connectors for making ShiftLock cables; the user supplies the cable.
Extron • RGB 202 xi Series • User ’ s Manual 3 Chapter Three Operation • Controls and Indicators Auto Power Level and Boost Peaking Blue Enhance Vertical and Horizontal Centering Scan-rate Ind.
Extron • RGB 202 xi Series • User ’ s Manual Page 3-1 Operation • Controls and Indicators Operating the RGB 202 xi This chapter covers the function of the controls and indicators on the RGB 202 xi , including some examples on how they are used.
Extron • RGB 202 xi Series • User ’ s Manual Page 3-2 This Boost range (red) can compensate for losses of signal level or picture contrast due to increased cable length.
Extron • RGB 202 xi Series • User ’ s Manual Page 3-3 Picture Centering Controls These two knobs are used to make four separate adjustments. The RGB 202 xi has memories for each of its two inputs. Turning a knob not only moves the image but it also stores that information in the memory for the selected input.
Extron • RGB 202 xi Series • User ’ s Manual Page 3-4 Scan Rate Indicator This LCD readout alternately displays the horizontal and vertical scan frequencies of the selected input. To the right of the scan-rate display, the red LED will illuminate indicating a horizontal reading, and the green LED will illuminate indicating a vertical reading.
Extron • RGB 202 xi Series • User ’ s Manual Operation • Controls and Indicators Page 3-5 #3 - Sync Output Off = Auto Sync Processing. On = Force separate Horizontal and Vertical Sync output, regardless of cable connections.
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 RGB 202 VS2 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 RGB 202 VS2 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Extron electronic RGB 202 VS2 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Extron electronic RGB 202 VS2 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Extron electronic RGB 202 VS2, 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 RGB 202 VS2.
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 RGB 202 VS2. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Extron electronic RGB 202 VS2 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.
