Extron electronic DDS 402 manual Features

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The scaler also features a zoom function, up to 200%, that maintains the original aspect ratio. The zoom function makes the scaler ideal for video wall applications using four displays and four DDS 402s zoomed to 200%.

The scaler features four levels of horizontal filters, which help prevent detail loss, and ten levels of vertical filtering, which reduce flicker.

Other picture controls that the DDS 402 provides are centering, size, brightness, and contrast adjustments. The scaler also has a top and bottom line blanking function.

The DDS 402 is housed in a rack-mountable, 1U high, 17.5" wide metal enclosure. With the included mounting brackets, the scaler can be rack mounted, or mounted under a desk or table, or against a wall or the side of a desk. The DDS 402 has an internal 100VAC to 240VAC, 50/60 Hz, 30 watts auto-switchable power supply that provides worldwide power compatibility.

Features

Inputs — The DDS 402 switches between two inputs: Input 1 accepts computer video on a 15HD connector, Input 2 accepts high resolution RGBHV, RGBS, RGsB, or component video on five BNCs.

Computer video loop-through connector — The computer video input, Input 1, is buffered, looped through, and output for use on a local monitor on a 15HD connector.

Outputs — The DDS 402 scales images to the following output resolutions:

•640 x 480 (VGA) at 50 Hz, 60 Hz, 75 Hz, and lock*

•800 x 600 (SVGA) at 50 Hz, 60 Hz, 75 Hz, and lock*

•832 x 624 (Macintosh) at 60 Hz and 75 Hz, and lock*

•848 x 480 (plasma) at 60 Hz and lock*

•852 x 480 (plasma) at 60 Hz and lock*

•1024 x 768 (XGA) at 50 Hz, 60 Hz, 75 Hz, 85 Hz, and lock*

•1280 x 768 (plasma) at 56 Hz and lock*

•1280 x 1024 (SXGA) at 50 Hz, 60 Hz, and lock*

•1360 x 765 (plasma) at 60 Hz and lock*

•1365 x 1024 (plasma) at 60 Hz and lock*

•1400 x 1050 (SXGA+) at 50 Hz, 60 Hz, and lock*

•576p (HDTV) at 50 Hz and lock*

•720p (HDTV) at 60 Hz and lock*

•1080p (HDTV) at 60 Hz and lock*

•1080i (HDTV) at 50 Hz, 60 Hz, and lock*

*See Accu-RATE Frame Lock (patent pending) below.

Digital Display Scaler • Introduction

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Contents Digital Display Scaler DDSConsignes de Sécurité Français Safety Instructions EnglishSicherheitsanleitungen Deutsch Instrucciones de seguridad EspañolQS-1 Rear panel video outputsQuick Start DDS 402, cont’d Default display cycleMain menu Input menu QS-2Output menu Memory Presets menuQS-3 Picture Adjustments menu Advanced Configuration menuExecutive Mode menu Exit menuTable of Contents Table of Contents, cont’d Digital Display Scaler Table of Contents Iii Iv Digital Display Scaler Table of Contents One About this Manual Introductiontroduction, cont’dAbout the Scaler Digital Display Scaler IntroductionFeatures Introduction, cont’d Digital Display Scaler Introduction Introduction, cont’d Two Installation Overview Installationstallation, cont’dMounting the Scaler Cabling and Rear Panel ViewsVideo output connections Video input connectionsConfiguration Installation, cont’dPower connection RS-232 connectionThree Operationeration, cont’d Front Panel Controls and IndicatorsFreeze button Input buttonsAdjustment knobs Picture adjustment buttonsLCD display Menu control buttonsOperation, cont’d PowerFront Panel Operations Button iconsInput Configuration menu ConfigurationOutput Configuration menu Pixel Phase submenuInput #2 submenu Resolution 50 Hz 56 Hz 60 Hz 75 Hz 85 Hz Lock at 50/60 Hz Resolution and refresh rates submenuOutput Signal submenu Sync Polarity submenuErase Presets submenu Save Presets submenuRGB Delay submenu Blue Mode submenuEdge Smoothing submenu Test Pattern 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 Presets RGB delayProgrammer’s Guide, cont’d Test patternUsing 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 Using the control program Installing the softwareControl Software for Windows Digital Display Scaler Scaler SoftwareControl 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 NumbersSuggested part Included parts Part numberReference 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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