Extron electronic manual IN1404XT Video Scaler and Switcher Table of Contents Iii

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Troubleshooting	3-30
General checks	3-30
Specific problems	3-31

Chapter 4 • Programmer’s Guide	4-1
Communications Protocols	4-2
Serial Control Cable Wiring	4-2
Host-to-Scaler Instructions	4-2
Command code structure	4-3
Scaler Responses	4-3
Using the Command/Response Table	4-3
Symbols	4-4
Command/Response Table for RS-232 Commands	4-5
Appendix A • Reference Information	B-1
Specifications	B-2
Part Numbers	B-4
Included parts	B-4
Optional accessories	B-4
Cables	B-4
VGA cables	B-4
Pre-cut cables	B-5
Bulk cable	B-6
Assorted connectors, cables, and adapters	B-7

IN1404XT Video Scaler and Switcher • Table of Contents

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Contents IN1404XT Video Scaler and SwitcherConsignes de Sécurité Français Safety Instructions EnglishSicherheitsanleitungen Deutsch Instrucciones de seguridad EspañolTable of Contents Table of Contents, cont’d IN1404XT Video Scaler and Switcher Table of Contents Iii Iv IN1404XT Video Scaler and Switcher Table of Contents One Introductiontroduction, cont’d IN1404XT Video Scaler and Switcher IntroductionAbout this Manual About the ScalerTP cable advantages TP transmissionIntroduction, cont’d FeaturesIN1404XT Video Scaler and Switcher Introduction Introduction, cont’d Two Installation Overview Installationstallation, cont’dIN1404XT Video Scaler and Switcher Installation Mounting the ScalerInput connections Cabling and Rear Panel ViewsTP video output connection Installation, cont’dStandard output connections Termination of TP cable Cable testingEqualizing pair skew RS-232 connection ConfigurationPower connection Installation, cont’d Three IN1404XT Video Scaler and Switcher Operation Front Panel Controls and IndicatorsOperationeration, cont’d Video controlsMenu control buttons Audio controlsOperation, cont’d PowerFront Panel Operations Menu operationMa i n Me nu Status indicatorsVideo menu Menu systemBrightness screen Contrast screenVideo menu flowchart Color Saturation screen RGB Gain screenHue screen Sharpness screenGamma screen Reset Video screenNoise Filter screen Comb/Trap selection screen10 IN1404XT Video Scaler and Switcher Operation Reset Audio screenTreble screen Balance screenGn a l Fo rma t Input menuAspect Ratio screen Signal Format screen12 IN1404XT Video Scaler and Switcher Operation 10 Aspect ratio examples Auto Switching screen14 IN1404XT Video Scaler and Switcher Operation Phase screenInput Labels screen Horizontal Tracking screenOutput menu Reset Input screenResolution screen Refresh Rate screen Seamless Mode screen16 IN1404XT Video Scaler and Switcher Operation Sync Format screen Size screenPosition screen Factory Reset screen Reset Output screen18 IN1404XT Video Scaler and Switcher Operation Blue Screen screenDelimiters screen Reset RS-232 screenBaud Rate screen Setting up seamless switching Enabling seamless switchingSeamless switching operation 20 IN1404XT Video Scaler and Switcher OperationOptimizing the Video Power-up shortcutsSetting up a DVD source CRT displays selecting the optimum resolution Resolution and refresh rates22 IN1404XT Video Scaler and Switcher Operation CRT displays selecting the optimum refresh rateCRT Displays Advanced Input submenu options 24 IN1404XT Video Scaler and Switcher OperationInput blanking adjustment 14 Advanced input settings26 IN1404XT Video Scaler and Switcher Operation Active area adjustment16 Incorrect active area setting Scan Type screen Total pixels adjustment28 IN1404XT Video Scaler and Switcher Operation Optimizing the Audio Input Mode screenGeneral checks Troubleshooting30 IN1404XT Video Scaler and Switcher Operation Problem Possible cause Solution No image appears Specific problemsDoes not appear 32 IN1404XT Video Scaler and Switcher OperationProblem Possible cause Solution Image is cropped Cannot be increased 34 IN1404XT Video Scaler and Switcher OperationEdges 36 IN1404XT Video Scaler and Switcher Operation Four Command and Response Structure Serial Control Cable WiringIN1404XT Video Scaler and Switcher Programmer’s Guide Communication ProtocolsScaler Responses Using the Command/Response TableProgrammer’s Guide, cont’d SymbolsAutoswitch mode Command Ascii Command Response Additional descriptionSeamless switch mode Input selectionInput video type Output resolutionInput video aspect ratio Output refresh rateRGB Gain BrightnessContrast Sharpness Color saturationHue Noise filter GammaComb/trap filter Horizontal tracking10 IN1404XT Video Scaler and Switcher Programmer’s Guide Volume Memory presetFreeze BassDisable front panel 12 IN1404XT Video Scaler and Switcher Programmer’s GuideResets Audio muteBlanking Front panel buttonsActive area Input mode 14 IN1404XT Video Scaler and Switcher Programmer’s GuideTotal pixels Scan typeRedetect the input mode 16 IN1404XT Video Scaler and Switcher Programmer’s Guide AAppendix a IN1404XT Video Scaler and Switcher Reference Information SpecificationsAudio Reference Information, cont’d Optional accessoriessPart Numbers Included partsPre-cut cables Male-to-male VGA CableBNC-4 Mini HR Cable Part number BNC-5 Mini HR CableBNC-4 Mini HR Cable Part number Assorted cables and adapters Part number Plenum BNC-5 Mini HR Cable Part numberSkew-free A/V cable Part number Reference Information, cont’d Extron’s Warranty Extron Electronics, Europe Extron Electronics, USAExtron Electronics, Asia Extron Electronics, Japan