Extron electronic DDS 402 manual Front panel security lockout executive mode

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2.Rotate the Adjust knob or Adjust knob to vary the settings within the following adjustment ranges:

The Adjust knobs have no mechanical limits to their rotation.

•Center: No ranges are displayed for the Center adjustments. Rather, observe the display and turn the Adjust knob to adjust horizontal centering and the Adjust knob to adjust vertical centering.

•Size: No ranges are displayed for the Size adjustments. Rather, observe the display and turn the Adjust knob to adjust horizontal size and the Adjust knob to adjust vertical size.

•Brightness/Contrast: Brightness adjusts from 0 to 64.

Contrast adjusts from 0 to 255.

•Zoom: No ranges are displayed for the Zoom adjustments. Rather, observe the display and turn either Adjust knob clockwise (to zoom in) or counterclockwise (to zoom out). The image increases or decreases in size both the horizontal and vertical dimensions.

•Detail: Horizontal (Horz) adjusts from 0 to 7.

Vertical (Vert) adjusts from 0 to 7.

The DDS 402 picture adjustment functions time-out after 10 seconds; the adjustments are activated and saved and the LCD returns to the default display cycle.

3.Repeat steps 1 and 2 for each image adjustment to be made for that input.

Front panel security lockout (executive mode)

The front panel security lockout limits the operation of the Digital Display Scaler from the front panel. When the scaler’s front panel is locked, all of the front panel functions are disabled except for Freeze and input selection.

To toggle the security lockout on or off, press and hold the Center and Zoom buttons simultaneously for approximately two seconds (figure 3-11). The LCD displays Executive Mode Enabled or Executive Mode Disabled to indicate the mode. Release the buttons. The LCD also displays Executive Mode Enabled if you push a locked out button when the scaler is locked.

Display

Cycle

Press both buttons simultaneously for 2 seconds

CENTER

ZOOM

Executive Mode

Executive Mode

Enabled

Disabled

10sec. timeout

Figure 3-11 — Executive mode flowchart

Digital Display Scaler • Operation 3-11

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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 menuOutput menu Memory Presets menuQS-3 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 ConfigurationOutput Configuration menu Pixel Phase submenuInput #2 submenu 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’dUsing the Command/Response Table Scaler Error ResponsesHost-to-Scaler Instructions 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 programScaler Software, cont’d Using the softwareButton Label Generator 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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