Extron electronicメーカーRGB 202 VS SL2の使用説明書/サービス説明書
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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.
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Extron electronic RGB 202 VS SL2をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはExtron electronic RGB 202 VS SL2の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Extron electronic RGB 202 VS SL2の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Extron electronic RGB 202 VS SL2で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Extron electronic RGB 202 VS SL2を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はExtron electronic RGB 202 VS SL2の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Extron electronic RGB 202 VS SL2に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちExtron electronic RGB 202 VS SL2デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。