Extron electronic IN1508 Problem Possible cause Solution Total pixels setting, Horizontal start

Page 66

Problem	Possible cause	Solution
Total pixels setting	Active pixels setting	Select Picture>Advanced>Active
cannot be increased.	may be too low.	Pixels and increase the setting to
		match the input signal.

	Horizontal start	Select Picture>Advanced>H
	may be too high.	Start and reduce the setting to
		match the input signal.

	Output resolution may	Press the front panel Output Rate
	be too low.	button to select a setting that is
		greater than or equal to the active
		area.

Active lines setting	Vertical start	Select Picture>Advanced>
cannot be increased.	may be too high.	V Start and reduce the setting to
		match the input signal.

	Output resolution may	Press the front panel Output Rate
	be too low.	button to select a setting that is
		greater than or equal to the active
		area.

Horizontal start	Total pixels setting	Select Picture>Advanced>Total
setting cannot be	may be too low.	Pixels and increase the setting to
increased.		match the input signal.

	Active pixels setting	Select Picture>Advanced>Active
	may be too high.	Pixels and reduce the setting to
		match the input signal.

Vertical start.	Active lines setting	Select Picture>Advanced>Active
	may be too high.	Lines and reduce the setting to
		match the input signal.

IN1508 Scaling Presentation Switcher • Operation 3-43

Image 66

Contents IN1508 Precautions FCC Class a Notice Quick Start IN1508 Scaling Presentation Switcher Front Panel Controls Table of Contents Table of Contents, cont’d IN1508 Scaling Presentation Switcher Table of Contents Iii Iv IN1508 Scaling Presentation Switcher Table of Contents One Introductiontroduction, cont’d IN1508 Scaling Presentation Switcher Introduction DVI videoFeatures Standard DVI cableIN9700 cable IN1508 Scaling Presentation Switcher Introduction Introduction, cont’d IN1508 Scaling Presentation Switcher Introduction Introduction, cont’d Two Mounting the Switcher Tabletop useRack mounting Power connection Cabling and Rear Panel ViewsVideo connections Installation, cont’d Audio connectionsRemote Control Battery Installation ConfigurationRS-232 connection Installation, cont’d Three Front Panel Controls and Indicators IN1508 Scaling Presentation Switcher OperationInfrared sensor Input controls Input selection buttons and LEDsOperation, cont’d Output Rate selectionPicture-in-Picture controls PIP buttonsPicture Controls buttons Menu control buttonsPicture-In-Picture PIP buttons The PIP Remote Control ButtonsDesired buttons on the remote. The maximum Input Selection buttons The Input SelectionOperation, cont’d Power OperationsPicture-in-picture mode operation 10 IN1508 Scaling Presentation Switcher OperationInput selection operation PIP mode input selection and swap operations 12 IN1508 Scaling Presentation Switcher Operation Menu system operationSelection boxes and status indicator bars ButtonsStatus indicator bar control 14 IN1508 Scaling Presentation Switcher OperationSelection box control For menu system operation For picture control button operation16 IN1508 Scaling Presentation Switcher Operation Main menu systemInput submenu Zoom selection Center selectionSize selection Pan selectionOperation, cont’d Color status indicator bar Brightness status indicator barContrast status indicator bar Tint status indicator bar20 IN1508 Scaling Presentation Switcher Operation Output submenuResolution selection box Refresh Rate selection boxSync Polarity selection box Input Gain/Attenuation status indicator bar Signal Type selection boxOutput Volume status indicator bar 22 IN1508 Scaling Presentation Switcher OperationFreeze selection box Audio Delay selection boxAdvanced submenu Blank selection boxBlue Mode selection box PIP Mode selection boxFade Switch selection box Reset selection boxPerforming a system reset from the front panel Picture adjustments26 IN1508 Scaling Presentation Switcher Operation Press again20 Picture adjustments flowchart, IR remote control buttons 28 IN1508 Scaling Presentation Switcher Operation Sharpness status indicator bar, on 30 IN1508 Scaling Presentation Switcher Operation Setting up a DVD sourceResolution and refresh rates Optimizing the VideoCRT displays selecting the optimum resolution CRT displays selecting the optimum refresh rate32 IN1508 Scaling Presentation Switcher Operation CRT DisplaysInput submenu’s Advanced selections 22 Input submenu’s Advanced selections23 Advanced input settings 34 IN1508 Scaling Presentation Switcher OperationHorizontal Start and Vertical Start status indicator bars 24 Incorrectly started imageActive Pixels and Active Lines status indicator bars 36 IN1508 Scaling Presentation Switcher OperationHorizontal rate = 31.5 kHz, vertical rate 60 Hz Total Pixels status indicator bar Phase status indicator bar38 IN1508 Scaling Presentation Switcher Operation Troubleshooting Optimizing the AudioGeneral checks Specific problems 40 IN1508 Scaling Presentation Switcher OperationImage is stretched Active lines may be HorizontallyCompressed Vertically42 IN1508 Scaling Presentation Switcher Operation Setting cannot be Problem Possible cause Solution Total pixels settingActive lines setting Horizontal start44 IN1508 Scaling Presentation Switcher Operation Four Switcher Error Responses Host-to-Switcher InstructionsSwitcher-Initiated Messages IN1508 Scaling Presentation Switcher Serial CommunicationsUsing the Command/Response Table Symbol definitionsCommand/response table for SIS commands Command Ascii Command Response Additional descriptionCommand/response table for SIS commands cont’d Zoom Audio mute Command/response table for special function SIS commands Command/Response Table for Special Function SIS CommandsInput aspect ratio DVI auto-detect DVI input 8 only AAppendix a Specifications and Part Numbers SpecificationsAudio Suggested adapters Part NumbersIncluded parts CablesHigh performance DVI cables Cable Part number Specifications and Part Numbers, cont’d Extron’s Warranty Asia JapanExtron Electronics, Europe Beeldschermweg 6C

Related manuals

Manual 4 pages 46.34 Kb