Extron electronic manual 28 IN1508 Scaling Presentation Switcher Operation

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Operation, cont’d

Window Centering display — This display consists of two status indicator bars that show, and allow you to adjust, either the position (centering) of the main image or the position of the PIP window, depending on whether the PIP feature is off or on.

PIP is off — Center adjusts the horizontal and vertical position of the main image on the monitor.

The adjustment range depends on the input rate applied and the output resolution selected.

This adjustment is also available by using the front panel or IR remote control to select Menu > Input > Center in the main menu

system (see “Center selection”, on page 3-17).

PIP is on — Center adjusts the position of the PIP window.

•Size: The Size button calls one of three displays, depending on whether PIP mode is on or off.

PIP is on — Size displays a single status indicator bar that allows you to cycle through the 1/4, 1/9, 1/16, and 1/25 sizes of the PIP window. Use the and buttons to cycle through the options.

This adjustment is also available by using the front panel or IR remote control to select Menu > Advanced > PIP Mode in the main menu system (see “PIP Mode selection box”, on page 3-24).

PIP is off — Size toggles between the Image Size display and the Window Size display.

Image Size display — This display consists of the Active Pixels, Active lines, and Phase status indicator bars, which are advanced adjustments that should be attempted only by knowledgeable A/V professionals. See “Active Pixels and Active Lines status indicator bars” on page 3-36 and “Phase status indicator” bar on page 3-38.

Window Size display — This display consists of two status indicator bars that show, and allow you to adjust, either the position (centering) of the main image or position of the PIP window, depending on whether the PIP feature is off or on.

The adjustment range depends on the input rate applied and the output resolution selected.

This adjustment is also available by using the front panel or IR remote control to select Menu > Input > Size in the main menu system (see “Size

selection”, on page 3-17).

•Brightness/Contrast: Brightness adjusts the light intensity of the image on the screen. Contrast adjusts the difference between the input signal’s brightest and darkest settings.

The brightness adjustment is also available by using the front panel or IR remote control to select Menu > Picture > Brightness in the main menu system (see “Brightness status indicator bar”, on page 3-19).

The contrast adjustment is also available by using the front panel or IR remote control to select Menu > Picture > Contrast in the main menu system (see “Contrast status indicator bar”, on page 3-19).

3-28 IN1508 Scaling Presentation Switcher • Operation

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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 DVI video IN1508 Scaling Presentation Switcher IntroductionFeatures 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 Audio connections Installation, cont’dRemote Control Battery Installation ConfigurationRS-232 connection Installation, cont’d Three Front Panel Controls and Indicators IN1508 Scaling Presentation Switcher OperationInfrared sensor Input selection buttons and LEDs Input controlsOutput Rate selection Operation, cont’dPIP buttons Picture-in-Picture controlsMenu control buttons Picture Controls buttonsInput Selection buttons The Input Selection Remote Control ButtonsDesired buttons on the remote. The maximum Picture-In-Picture PIP buttons The PIPOperation, cont’d Operations PowerPicture-in-picture mode operation 10 IN1508 Scaling Presentation Switcher OperationInput selection operation PIP mode input selection and swap operations Menu system operation 12 IN1508 Scaling Presentation Switcher OperationButtons Selection boxes and status indicator barsStatus indicator bar control 14 IN1508 Scaling Presentation Switcher OperationSelection box control For picture control button operation For menu system operation16 IN1508 Scaling Presentation Switcher Operation Main menu systemInput submenu Pan selection Center selectionSize selection Zoom selectionOperation, cont’d Tint status indicator bar Brightness status indicator barContrast status indicator bar Color status indicator barOutput submenu 20 IN1508 Scaling Presentation Switcher OperationResolution selection box Refresh Rate selection boxSync Polarity selection box 22 IN1508 Scaling Presentation Switcher Operation Signal Type selection boxOutput Volume status indicator bar Input Gain/Attenuation status indicator barBlank selection box Audio Delay selection boxAdvanced submenu Freeze selection boxReset selection box PIP Mode selection boxFade Switch selection box Blue Mode selection box Picture adjustments Performing a system reset from the front panelPress again 26 IN1508 Scaling Presentation Switcher Operation20 Picture adjustments flowchart, IR remote control buttons 28 IN1508 Scaling Presentation Switcher Operation Sharpness status indicator bar, on Optimizing the Video Setting up a DVD sourceResolution and refresh rates 30 IN1508 Scaling Presentation Switcher OperationCRT displays selecting the optimum refresh rate CRT displays selecting the optimum resolutionCRT Displays 32 IN1508 Scaling Presentation Switcher Operation22 Input submenu’s Advanced selections Input submenu’s Advanced selections34 IN1508 Scaling Presentation Switcher Operation 23 Advanced input settings24 Incorrectly started image Horizontal Start and Vertical Start status indicator bars36 IN1508 Scaling Presentation Switcher Operation Active Pixels and Active Lines status indicator barsHorizontal 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 40 IN1508 Scaling Presentation Switcher Operation Specific problemsVertically HorizontallyCompressed Image is stretched Active lines may be42 IN1508 Scaling Presentation Switcher Operation Horizontal start Problem Possible cause Solution Total pixels settingActive lines setting Setting cannot be44 IN1508 Scaling Presentation Switcher Operation Four IN1508 Scaling Presentation Switcher Serial Communications Host-to-Switcher InstructionsSwitcher-Initiated Messages Switcher Error ResponsesSymbol definitions Using the Command/Response TableCommand Ascii Command Response Additional description Command/response table for SIS commandsCommand/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 Specifications and Part NumbersAudio Cables Part NumbersIncluded parts Suggested adaptersHigh performance DVI cables Cable Part number Specifications and Part Numbers, cont’d Asia Japan Extron’s WarrantyExtron Electronics, Europe Beeldschermweg 6C
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