Figure B-4 Locating and replacing ICs | Extron electronic SGS 408

Figure B-4 — Locating and replacing ICs

3.Remove the existing chip and set it aside, using a standard IC removal tool.

4.Install the new chip: Locate a notch or a printed dot on top of the IC. Align the notch or dot with the notch on the socket or circuit board. Align the IC pins with the holes in the socket, and gently press the IC into the socket.

5.Reinstall the cover of the switcher.

6.Attach the power cord to the switcher and to the AC power source. Make sure the switcher is working correctly.

7.If the switcher is rack mounted, remove the power cable from the switcher. Reattach the switcher to the rack, and reconnect the power cord and input and output cables.

SGS 408 Switcher • Reference Information

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Extron electronic SGS 408 manual Figure B-4 Locating and replacing ICs

Contents

SGS Eight Input, High Resolution, Seamless Graphic Switcher Consignes de Sécurité Français Safety Instructions EnglishSicherheitsanleitungen Deutsch Instrucciones de seguridad Español SGS 408 Quick Start QS-1 Quick Start SGS Left adjustment knob Button Right adjustment knobButton Right adjustment knob Left adjustment knob Quick Start SGS 408, cont’d Table of Contents Table of Contents, cont’d One SGS 408 Switcher Introduction FeaturesIntroductiontroduction, cont’d About the SGS SGS 408 Switcher Introduction Introduction, cont’d Two Rear Panel Connectors Installationstallation, cont’dInstallation SGS 408 Switcher Installation Rack mounting Mounting the switcher Cabling Installation, cont’dTabletop/desktop mounting SGS Genlocking Video Inputs for Accu-RATE Frame Lock Attaching an ECP Attaching an RCP Cable Pinouts Pin SignalXLR cable pinouts Making an RCP comm cable DVI cable pinouts Three Operationeration, cont’d SGS 408 Switcher OperationFront Panel Controls LCD default screen Default Screen Operation, cont’d Configuring the SGS Selecting the input configuration menu Selecting the input configuration Selecting the output sync format and polarity Selecting the output rate Rgbs Rgbhv Selecting a test pattern 12 Test patterns Changing the title settings 15 ECP control 18 Resetting the title box submenu controls Setting the program keylock Performing a reset Setting the LCD appearance 23 Performing a reset Centering an image Using the Image ControlsSizing an image Filtering an image Adjusting contrast and brightness Freezing an input Selecting an Input Applying a cut Using the Black buttonApplying other effects Available effects 32 Standard wipe transitions 35 Square wipe effects 37 ECP key title effect Setting up a new effect 38 Setting up the Dissolve effect 41 Setting up the S curtains effect Implementing an established effect 44 Setting up the Square wipe effect Implementing a title Using executive mode Optimizing the Image Four SerialCommunicationunication, c t’d SGS 408 Switcher Serial CommunicationRS-232 Programmer’s Guide SGS-initiated messages Using the command/response table SGS error responses Serial Communication, cont’d Command/response table Command Ascii Response Description Command Ascii Control Software for Windows Installing the softwareAdvanced Instructions SGS 408 Control Program window Using the software Five If the switcher does not respond to controls Troubleshootingubleshooting, cont’dSGS 408 Switcher Troubleshooting If the image does not appear AAppendix a SGS 408 Switcher Specifications Specificationsecifications, cont’d General Specifications, cont’d AppendixBB Internal access Upgrades and RepairsInstalling the DVI connector option SGS 408 Switcher Reference Information Replacing the AC fuse Figure B-2 Installing the DVI connector option Reference Information, cont’d Installing a firmware update Figure B-4 Locating and replacing ICs Related part numbers Part NumbersExtron Part Part Number FCC Class a Notice Extron’s Warranty Extron Electronics, USA