Extron electronic manual Cannot be increased, 34 IN1404XT Video Scaler and Switcher Operation

Page 54

Operation, cont’d

Problem

Possible cause

Solution

Output resolution

Input resolution too

The IN1404XT can only scale up.

cannot be increased.

high.

Connect a signal with a lower

 

 

active area.

Active pixels and/or active lines may be too high.

Select Input>Advanced>Active Area and reduce the active lines and/or active pixels to match the input signal.

Input aspect ratio

Output resolution too

The IN1404XT can only scale up.

cannot be selected.

low.

Select Output>Resolution and

 

 

increase the resolution until the

 

 

desired aspect ratio becomes

 

 

available.

 

 

 

 

Image size too high

Select Output>Size and decrease

 

 

the image size.

 

 

 

 

 

Select a different available aspect

 

 

ratio.

 

 

 

The output size

Output resolution too

Select Output>Resolution and

cannot be increased.

high.

decrease the resolution.

 

 

 

Multiple faint

Input total pixels

Select Input>Advanced>Total

vertical lines appear.

setting incorrect.

Pixels and experiment with

 

 

settings until the lines move

 

 

completely out of view or only

 

 

one remains. See Single faint

 

 

vertical line appears, below, if

 

 

necessary.

 

 

 

Single faint vertical

Input phase setting

Select Input>Phase and

line appears.

incorrect.

experiment with settings until the

 

 

line moves completely out of view.

 

 

 

The entire image is

Sharpness setting too

Select Video>Sharpness and

too soft.

low.

increase the sharpness setting.

 

 

 

 

Noise filter incorrect.

Select Video>Noise Filter and

 

 

select a different setting.

 

 

 

 

The refresh rate may

Select Output>Refresh Rate and

 

be too high.

lower the refresh rate.

 

 

 

Some characters are

Total pixels setting

Select Input>Advanced>Total

too soft.

incorrect.

Pixels and experiment with

 

 

settings until the characters are

 

 

sharp.

 

 

 

 

Input phase setting

Select Input>Phase and

 

incorrect.

experiment with settings until the

 

 

characters are sharp.

 

 

 

Only the top half of

(Non-interlaced video)

Select Input>Advanced>Scan Type

the image displays.

Scan type incorrect.

and select Interlaced to toggle the

 

 

setting off.

 

 

 

Image jitters up and

(Interlaced video)

Select Input>Advanced>Scan Type

down.

Scan type incorrect.

and select Interlaced to toggle the

 

 

setting on.

 

 

 

3-34 IN1404XT Video Scaler and Switcher • Operation

Page 53 Page 55
Image 54
Page 53 Page 55
Contents Video Scaler and Switcher IN1404XTSicherheitsanleitungen Deutsch Safety Instructions EnglishConsignes de Sécurité Français 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 About this Manual IN1404XT Video Scaler and Switcher IntroductionIntroductiontroduction, cont’d About the ScalerTP transmission TP cable advantagesFeatures Introduction, cont’dIN1404XT Video Scaler and Switcher Introduction Introduction, cont’d Two IN1404XT Video Scaler and Switcher Installation Installationstallation, cont’dInstallation Overview Mounting the ScalerCabling and Rear Panel Views Input connectionsInstallation, cont’d Standard output connectionsTP video output connection Cable testing Termination of TP cableEqualizing pair skew Configuration Power connectionRS-232 connection Installation, cont’d Three Operationeration, cont’d Front Panel Controls and IndicatorsIN1404XT Video Scaler and Switcher Operation Video controlsAudio controls Menu control buttonsFront Panel Operations PowerOperation, cont’d Menu operationStatus indicators Ma i n Me nuBrightness screen Menu systemVideo menu Contrast screenVideo menu flowchart Hue screen RGB Gain screenColor Saturation screen Sharpness screenNoise Filter screen Reset Video screenGamma screen Comb/Trap selection screenTreble screen Reset Audio screen10 IN1404XT Video Scaler and Switcher Operation Balance screenInput menu Gn a l Fo rma tSignal Format screen 12 IN1404XT Video Scaler and Switcher OperationAspect Ratio screen Auto Switching screen 10 Aspect ratio examplesInput Labels screen Phase screen14 IN1404XT Video Scaler and Switcher Operation Horizontal Tracking screenReset Input screen Resolution screenOutput menu Seamless Mode screen 16 IN1404XT Video Scaler and Switcher OperationRefresh Rate screen Size screen Position screenSync Format screen 18 IN1404XT Video Scaler and Switcher Operation Reset Output screenFactory Reset screen Blue Screen screenReset RS-232 screen Baud Rate screenDelimiters screen Seamless switching operation Enabling seamless switchingSetting up seamless switching 20 IN1404XT Video Scaler and Switcher OperationPower-up shortcuts Setting up a DVD sourceOptimizing the Video 22 IN1404XT Video Scaler and Switcher Operation Resolution and refresh ratesCRT displays selecting the optimum resolution CRT displays selecting the optimum refresh rateCRT Displays 24 IN1404XT Video Scaler and Switcher Operation Advanced Input submenu options14 Advanced input settings Input blanking adjustmentActive area adjustment 26 IN1404XT Video Scaler and Switcher Operation16 Incorrect active area setting Total pixels adjustment 28 IN1404XT Video Scaler and Switcher OperationScan Type screen Input Mode screen Optimizing the AudioTroubleshooting 30 IN1404XT Video Scaler and Switcher OperationGeneral checks Specific problems Problem Possible cause Solution No image appears32 IN1404XT Video Scaler and Switcher Operation Does not appearProblem Possible cause Solution Image is cropped 34 IN1404XT Video Scaler and Switcher Operation Cannot be increasedEdges 36 IN1404XT Video Scaler and Switcher Operation Four IN1404XT Video Scaler and Switcher Programmer’s Guide Serial Control Cable WiringCommand and Response Structure Communication ProtocolsUsing the Command/Response Table Scaler ResponsesSymbols Programmer’s Guide, cont’dSeamless switch mode Command Ascii Command Response Additional descriptionAutoswitch mode Input selectionInput video aspect ratio Output resolutionInput video type Output refresh rateBrightness ContrastRGB Gain Color saturation HueSharpness Comb/trap filter GammaNoise filter Horizontal tracking10 IN1404XT Video Scaler and Switcher Programmer’s Guide Freeze Memory presetVolume BassResets 12 IN1404XT Video Scaler and Switcher Programmer’s GuideDisable front panel Audio muteFront panel buttons Active areaBlanking Total pixels 14 IN1404XT Video Scaler and Switcher Programmer’s GuideInput mode Scan typeRedetect the input mode 16 IN1404XT Video Scaler and Switcher Programmer’s Guide AAppendix a Specifications IN1404XT Video Scaler and Switcher Reference InformationAudio Part Numbers Optional accessoriessReference Information, cont’d Included partsBNC-4 Mini HR Cable Part number Male-to-male VGA CablePre-cut cables BNC-5 Mini HR CableBNC-4 Mini HR Cable Part number Plenum BNC-5 Mini HR Cable Part number Skew-free A/V cable Part numberAssorted cables and adapters Part number Reference Information, cont’d Extron’s Warranty Extron Electronics, Asia Extron Electronics, USAExtron Electronics, Europe Extron Electronics, Japan
Top Page Image Contents