Extron electronic SGS 408 manual Reference Information, cont’d, Installing a firmware update

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Reference Information, cont’d

Fuse

Figure B-3 — Replacing the fuse (viewed from the side)

3.If test equipment is available, you can check the fuse’s functionality.

4.Place a new fuse in the fuse retaining clips.

5.Reinstall the switcher cover.

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, reattach the switcher to the rack, and reconnect the power cord and input and output cables.

If you choose to check the power before putting the cover back on, make sure that tools and hands are outside the switcher, and then connect the power cord to the switcher and to an AC source. The switcher should power up normally. Unplug the AC power cord, and follow steps 5 – 8.

Installing a firmware update

To install a firmware update, you may need to replace IC (integrated circuit) U11 or U16 on the front panel, U92, U93, U94, or U95 on the main board, U12 on the component video board, or any combination of these. Replacing these ICs may result in loss of presets and other settings.

1.Remove the cover of the switcher. See “Internal access” on page B-2.

CAUTION

Make sure you are electrically grounded before touching IC chips. Electrostatic discharge (ESD) can damage IC chips, even if you cannot sense the discharge.

2.Locate the ICs to be replaced (figure B-4). The update kit will list the specific ICs.

B-4 SGS 408 Switcher • Reference Information

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Contents Eight Input, High Resolution, Seamless Graphic Switcher SGSSafety Instructions English Consignes de Sécurité FrançaisSicherheitsanleitungen Deutsch Instrucciones de seguridad EspañolQuick Start SGS SGS 408 Quick Start QS-1Button Right adjustment knob Left adjustment knobButton Right adjustment knob Left adjustment knob Quick Start SGS 408, cont’dTable of Contents Table of Contents, cont’d One Features SGS 408 Switcher IntroductionIntroductiontroduction, cont’d About the SGSSGS 408 Switcher Introduction Introduction, cont’d Two Installationstallation, cont’d Rear Panel ConnectorsInstallation SGS 408 Switcher InstallationMounting the switcher Rack mountingInstallation, cont’d CablingTabletop/desktop mounting Genlocking Video Inputs for Accu-RATE Frame Lock SGSAttaching an RCP Attaching an ECPPin Signal Cable PinoutsXLR cable pinouts DVI cable pinouts Making an RCP comm cableThree SGS 408 Switcher Operation Operationeration, cont’dFront Panel Controls Default Screen LCD default screenConfiguring the SGS Operation, cont’dSelecting the input configuration Selecting the input configuration menuSelecting the output rate Selecting the output sync format and polaritySelecting a test pattern Rgbs RgbhvChanging the title settings 12 Test patterns15 ECP control Setting the program keylock 18 Resetting the title box submenu controlsSetting the LCD appearance Performing a reset23 Performing a reset Using the Image Controls Centering an imageSizing an image Adjusting contrast and brightness Filtering an imageSelecting an Input Freezing an inputUsing the Black button Applying a cutApplying other effects Available effects32 Standard wipe transitions 35 Square wipe effects Setting up a new effect 37 ECP key title effect38 Setting up the Dissolve effect 41 Setting up the S curtains effect 44 Setting up the Square wipe effect Implementing an established effectUsing executive mode Implementing a titleOptimizing the Image Four SGS 408 Switcher Serial Communication SerialCommunicationunication, c t’dRS-232 Programmer’s Guide SGS-initiated messagesSGS error responses Using the command/response tableCommand/response table Serial Communication, cont’dCommand Ascii Response Description Command Ascii Installing the software Control Software for WindowsAdvanced Instructions Using the software SGS 408 Control Program windowFive Troubleshootingubleshooting, cont’d If the switcher does not respond to controlsSGS 408 Switcher Troubleshooting If the image does not appearAAppendix a Specificationsecifications, cont’d SGS 408 Switcher SpecificationsGeneral Specifications, cont’d AppendixBB Upgrades and Repairs Internal accessInstalling the DVI connector option SGS 408 Switcher Reference InformationFigure B-2 Installing the DVI connector option Replacing the AC fuseInstalling a firmware update Reference Information, cont’dFigure B-4 Locating and replacing ICs Part Numbers Related part numbersExtron Part Part Number FCC Class a Notice Extron’s Warranty Extron Electronics, USA