Extron electronic RGB 202 VTG, RGB 202 VS SL2 Introduction, Problem Probable Cause Solution

Page 5

TroubleshootingReference Information

Problem

Probable Cause

Solution

Auto Power LED

1.

Incorrect Extron

1.

Check that the MBC cables are

not illuminating.

MBC cable being used.

installed correctly.

 

2.

Interface is not

2.

Make sure computer is ON and

 

receiving a sync signal

MBC cable is properly connected.

 

from the computer.

 

 

 

3.

Input selection

3.

Change the position of the Input

 

switch is set to wrong

switch on the Front Panel.

 

input.

 

 

RGB 202xi, RGB 202 VTG,

RGB 202 VS2 and RGB 202 VS SL2 User’s Manual

Auto Power LED 1. Auto Power defeat stays on all the Dip Switch #4 is on. time.

Video on Data 1. Serration Pulses are

Display is not required. hooking, or

bending. 2. Vertical Sync Pulse width needs to be wider.

3.Vertical Shift out of proper alignment.

No Vertical Sync. 1. Interface may be outputting separate H&V sync.

Computer boots

1. No Termination to

up black and

computer video output

white instead of

before computer is

color.

turned on.

The Blue Video is 1. Blue Enhancement not the correct adjustment is not in the shade of blue for correct position.

TTL computer signal.

VGA signal does 1. Projection device/

not fill screen polarity not tracking all between modes. changes of VGA

through composite sync output.

1. Turn Dip Switch #4 OFF.

1.Turn switch #2 ON to remove Serration Pulses.

2.Turn switch #4 ON to increase the Vertical Sync pulse width.

3.Adjust Vertical Positioning.

1.Set switch #3 OFF to allow Auto sync.

1.Turn computer power OFF, set the appropriate termination switch (#7 for Input #1 or #8 for Input #2) ON and re-boot computer.

1.Adjusting the Blue Enhance- ment knob counterclockwise to reduce the Blue Enhancement.

1.Set Dip Switch #3 ON and run separate H&V output to projector or monitor.

1Chapter One

Introduction

Features

Specifications

Page B-5

Extron • RGB 202xi Series • User’s Manual

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Contents User’s Manual Precautions Chapter Two Rear Panel Connections Changing Jumper SettingsRemoving the RGB 202xi Cover Configuration JumpersUser’s Manual Part Number Information Introduction Problem Probable Cause SolutionAbout this manual ProblemIntroduction to RGB Interfaces Interface ConsiderationsFeatures in other RGB 202 models FeaturesRear Panel Operation Features DefinedFront Panel Operation Reference and Troubleshooting Power Dissipation Power SupplyEnclosure Dimensions WeightHandbook of Computer Interfacing Vol BNC High Resolution CablesRemote Switch Box Monitor Breakout Cables Rear Panel ConnectionsRemote MBC PowerInputs 1 and 2 Computer-Video Computer-to-Interface Connections Icwk Internal Computer Wiring KitMBC Monitor Breakout Cables MBC BuffersSync Options Related Parts and AccessoriesBNC Outputs with Auto Sync Composite Sync H/V vs Sync on Green Unless the H/V ConfigurationScrew the Metal Case Making ShiftLock CablesStep #2 will repeat for Operation Controls and IndicatorsRGB 202 VS SL2 VideoShift and ShiftLock Operating the RGB Auto Power IndicatorLevel and Boost RGB 202 VS2 VideoShiftBlue Enhance RGB 202 VTG Video Test GeneratorPeaking Control Picture Centering Controls Input Switch Scan Rate IndicatorDIP Switch Operation Rear Panel DIP Switches#3 Sync Output #4 Auto Power Defeat#5 Serration Pulses #6 Vertical Sync Width

RGB 202 VS SL2, RGB 202 VTG, RGB 202 VS2 specifications

Extron Electronics has long been a leader in the field of AV solutions, and their RGB 202 series continues to exemplify industry excellence. The RGB 202 VS2, RGB 202 VTG, and RGB 202 VS SL2 are part of this distinguished series, each offering unique features and technologies designed to elevate video signal management for various applications.

The Extron RGB 202 VS2 is a high-performance video switcher that supports multiple RGBHV inputs. It allows seamless switching between various video sources, making it ideal for presentations and live events. Equipped with advanced technology, the VS2 includes features such as automatic input detection, which simplifies user interaction and minimizes setup time. Furthermore, its integrated scaling capabilities ensure that output resolutions are matched with display devices, delivering optimal image quality regardless of source format.

The RGB 202 VTG specializes in pristine video signal generation, making it a perfect companion for professionals in need of a reliable test signal generator. It offers a variety of standard video test patterns, including color bars and grayscale, allowing users to assess and calibrate the performance of their display systems accurately. Furthermore, the VTG supports both RGB and component video signals, ensuring versatility in connectivity.

The RGB 202 VS SL2 is another standout model, focused on advanced signal processing. This versatile switcher is designed to handle various input formats, including RGB, composite, and component video, providing unmatched flexibility for users. It features a sophisticated video enhancement algorithm that optimizes color, brightness, and clarity, resulting in an exceptional viewing experience.

All models in the RGB 202 series come equipped with Extron’s renowned EDID and HDCP compliance technology, which ensures compatibility with a wide range of digital and analog devices. The user-friendly interface and intuitive control options further enhance ease of use, allowing operators to focus on content rather than managing technical complexities.

Ultimately, the Extron RGB 202 VS2, RGB 202 VTG, and RGB 202 VS SL2 embody the brand’s commitment to quality and innovation in AV technology. Whether for a corporate environment, educational institution, or live event, these products provide the reliability and performance that professionals demand in today’s fast-paced visual communications landscape.
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