Extron electronic DDS 402 manual Picture adjustment buttons, LCD display, Menu control buttons

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Memory presets with no values saved in them are not included in the loop; if preset 2 is empty, the loop sequences from preset 1 to preset 3 when the Input button is pressed.

As each preset is recalled, the LCD displays the message Input x Memory y, where x is the input (1 or 2) and y is the preset (1, 2, or 3).

The centering and sizing adjustments are tailored for the selected output rate. If you change the output rate and then recall a preset for the earlier rate, the adjustments recalled in the preset have no effect on the video output. However, if you then change back to the earlier output rate, the affects of the adjustments appear on the screen.

Picture adjustment buttons

The picture adjustment buttons select individual image adjustments that are adjusted using the Adjust ( 12 ) and Adjust ( 13 ) knobs. These buttons light when pressed.

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8

Center control button — The Center button selects and deselects the display centering adjustment. See Picture adjustments in this chapter.

Size control button — The Size button selects and deselects the display size adjustment. See Picture adjustments in this chapter.

Brightness/Contrast control button — The Brightness/Contrast button selects and deselects the display brightness and contrast adjustments. The brightness adjustment range is from 0 to 127. The contrast adjustment range is from 0 to 255. See Picture adjustments in this chapter.

Zoom control button — The Zoom button selects and deselects the display zoom adjustment. Zoom works the centering and sizing functions simultaneously to enlarge a portion of the displayed image. Turning either Adjust knob clockwise zooms in on the image, and turning either knob counterclockwise zooms out from the image. See Picture adjustments in this chapter.

Detail control button — The Detail button selects and deselects the display image detail (sharpness) adjustment. The sharpness adjustment compensates for long cable runs. The Adjust knob controls the horizontal filter and the Adjust knob controls the vertical filter. The adjustment range for each filter is 0 to 7. See Picture adjustments in this chapter.

LCD display

9Status display — The 16-column by 2-line LCD displays configuration menus and status information. See Front Panel Operations in this chapter for details.

Menu control buttons

10Menu button — The Menu button enters and moves through the main menu system in the DDS 402. See Front Panel Operations in this chapter for details.

11Next button — The Next button steps through the submenus in the DDS 402 menu system. See Front Panel Operations in this chapter for details.

Adjustment knobs

12Adjust (horizontal) knob — The Adjust knob changes settings when used in conjunction with the picture adjustment buttons or the menu system. Rotate this knob to change picture settings when one of the picture adjustment buttons is selected. In the menu system, rotate this knob to scroll through menu options and make adjustments.

Digital Display Scaler • Operation

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Contents Digital Display Scaler DDSInstrucciones de seguridad Español Safety Instructions EnglishConsignes de Sécurité Français Sicherheitsanleitungen DeutschQS-1 Rear panel video outputsQS-2 Default display cycleQuick Start DDS 402, cont’d Main menu Input menuQS-3 Memory Presets menuOutput menu Exit menu Advanced Configuration menuPicture Adjustments menu Executive Mode menuTable of Contents Table of Contents, cont’d Digital Display Scaler Table of Contents Iii Iv Digital Display Scaler Table of Contents One Digital Display Scaler Introduction Introductiontroduction, cont’dAbout this Manual About the ScalerFeatures Introduction, cont’d Digital Display Scaler Introduction Introduction, cont’d Two Cabling and Rear Panel Views Installationstallation, cont’dInstallation Overview Mounting the ScalerVideo output connections Video input connectionsRS-232 connection Installation, cont’dConfiguration Power connectionThree Input buttons Front Panel Controls and IndicatorsOperationeration, cont’d Freeze buttonMenu control buttons Picture adjustment buttonsAdjustment knobs LCD displayButton icons PowerOperation, cont’d Front Panel OperationsInput Configuration menu ConfigurationInput #2 submenu Pixel Phase submenuOutput Configuration menu Sync Polarity submenu Resolution and refresh rates submenuResolution 50 Hz 56 Hz 60 Hz 75 Hz 85 Hz Lock at 50/60 Hz Output Signal submenuErase Presets submenu Save Presets submenuTest Pattern submenu Blue Mode submenuRGB Delay submenu Edge Smoothing submenuReset submenu Picture adjustmentsAdjust knobs have no mechanical limits to their rotation Front panel security lockout executive modeOptimizing the Video Setting up a DVD sourceFour Digital Display Scaler Programmer’s Guide SymbolsScaler-Initiated Messages Test pattern RGB delayPresets Programmer’s Guide, cont’dHost-to-Scaler Instructions Scaler Error ResponsesUsing the Command/Response Table Command Ascii Command Response Additional description Command/response table for SIS commandsCommand/response table for SIS commands cont’d Test pattern Command Ascii Command Response Command/response table for special function SIS commandsProgrammer’s Guide, cont’d Five Digital Display Scaler Scaler Software Installing the softwareUsing the control program Control Software for WindowsControl program I/O configuration window Using the help programButton Label Generator Using the softwareScaler Software, cont’d AAppendix a Digital Display Scaler Reference Information SpecificationsIncluded parts Part number Part NumbersIncluded parts Suggested partReference Information, cont’d Firmware Upgrade InstallationU24 U60 U68U67 Button Labels Installing labels in the scaler’s buttonsFCC Class a Notice Extron’s Warranty Extron Electronics, USA
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