Extron electronic ISM 482 manual Maintenance Modifications, Opening and Closing the Switcher

Page 70

Maintenance and

Modifications

This section describes:

•Opening and Closing the Switcher

•Installing a Firmware Upgrade

•Installing a DVI Output Card

Opening and Closing the Switcher

NOTE: Extron recommends that you send the unit in to Extron for service and updates.

To replace the firmware or install the optional DVI output card, you need to open the ISM’s case. Open and close the switcher as follows:

1.Disconnect the AC power cord from the ISM to remove power from the unit.

CAUTION: Electric shock hazard. To prevent electric shock, always unplug the

ISS from the AC power source before opening the enclosure.

2.If the ISM is installed in a rack, disconnect all signal and control cables and remove the ISM from the rack.

3.Remove the 16 screws, 8 on the top and 4 on each side of the ISM cover (see figure 49 on the next page).

ISM 482 Integrated Scaling Matrix Switcher • Maintenance and Modifications

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Contents ISM No Photo Available yetSafety Instructions FCC Class a Notice Specifications Availability Conventions Used in this GuideNotifications Software Commands  X! *X1@* X1%* X1** X1 CEContents Ethernet Connection Switcher SoftwareHtml Operation Reference InformationIntroduction About the SwitcherAbout This Guide ISM Features InputsISM 482 Integrated Scaling Matrix Switcher Introduction Tabletop Placement InstallationMounting the Switcher Rack MountingCabling and Rear Panel Views Input ConnectionsConnections for Various Input Video Formats Standard Output Connections BNC Output Connections for Rgbhv and Rgbs VideoEthernet Connection Cabling and RJ-45 connector wiringOptional Output Connection Choosing a network cableRS-232 Connection ConfigurationWiring the network cable Pin RS-232 FunctionFront Panel Controls and Indicators OperationVideo/Audio Selection Button and LEDs Output Buttons and LEDsFront panel input label window Recalling a user presetInput Buttons, LEDs, and Label Window Selecting an inputBlack/Mute Button and LEDs Picture Adjustment ButtonsAuto imaging an input Front Panel Operations Adjustment KnobsPower LCD DisplayMenu System Overview Extron Electronics ISM 60-425-01 VersionVideo & Audio Configuration menu Input Configuration submenuOutput Configuration menu Output Resolution submenuSync Type and Polarity submenu Advanced Configuration Menu 000Test Pattern submenu Blue-Only Mode and Edge Smoothing submenuRGB Delay submenu Blanking submenuPAL Film Mode submenu Enhanced Mode submenuPixel Phase submenu Reset submenuUser Presets menu Save Preset submenuErase Preset submenu Exit menuPicture Adjustments Picture Adjustments FlowchartFront Panel Security Lockout Executive Mode Front Panel Security Lockout FlowchartIP Information Flowchart IP InformationOptimizing the Video Setting up a DVD source TroubleshootingOptimizing the Audio Specific Problems General ChecksProgramming Guide RS-232 LinkDefault Address Ethernet LinkSymbols = HdtvTies Creation Switcher-Initiated MessagesPower-up Input and Output Video Type@BrtX1 Automated Adjustments RGB DelayPAL Film Mode Test PatternSwitcher Error Responses Host-to-Switcher InstructionsUsing the Command and Response Table Command and Response Table for SIS Commands Contrast TintBrightness Horizontal sizeCommand and Response Table for SIS Commands Auto Memories User presetsDetail filter S-video and composite video inputs FreezeSet audio gain and attenuation Front panel security lockout Executive modeVerbose mode Audio muteResets Information requestsSymbol definitions Command and Response Table for IP SIS CommandsCommand and response table Enhanced mode RGB delayScaler output settings PAL film modeMemory backup Installing the Software Switcher SoftwareControl Software for Windows Ethernet protocol settings Software Operation via EthernetUsing the Control Program If you selected a comm port, proceed to stepWindows Control Program Window Using the Help Program Button-Label GeneratorUsing the Software Extron Button-Label Generator WindowHtml Operation Loading the Startup ControlEnter Network Password Creating a Tie Changing the RGB DelayControl Blacking out the Screen and Muting the AudioFreezing the Output Using Blue-Only ModeExecutive Mode Outputting a Test PatternSystem Configuration Administration FieldsISM Name field ISM IP Settings FieldsISM IP Address field Hardware Address fieldFile Management File ManagementInput Configuration O ConfigurationOutput Resolution, Rate, Sync Format, and Polarity Output rate Output resolutionOutput format Output polarity Polarity Drop BoxMaintenance Modifications Opening and Closing the SwitcherRemoving the ISM Cover Installing a Firmware Upgrade ISM Firmware Chip LocationsInstalling a DVI Output Card DVI Output Card Connector Opening and Socket J14Output DVI Board Installation Ethernet Connection CablingPinging to Determine the Switcher IP Address Determining Default AddressesPinging to Determine the Web IP Address Telnet Tips Connecting as a Telnet ClientOpen Set carriage return-line feed Escape character and Esc keyLocal echo ClosePart Numbers Optional AccessoriesReference Information Included PartsButton Labels Cables and ConnectorsAssorted connectors Bulk cablePage Extron Warranty USA, Canada, South America Central America Japan
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