Extron electronic ISM 482 manual Test Pattern submenu, Blue-Only Mode and Edge Smoothing submenu

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Operation, cont’d

Test Pattern submenu

The Test Pattern submenu lets you select from among several test patterns and assign the selected pattern to an output. The test patterns are helpful when adjusting the connected displays for color, convergence, focus, resolution, contrast, grayscale, and aspect ratio.

Use the Adjust knob to select a test pattern. The options are: Color Bars, crosshatch, 4 x 4 crosshatch, grayscale, crop, alternating pixels, film aspect ratios 1.78, 1.85, 2.35, and ramp.

Use the Adjust knob to assign the output(s) for the selected test pattern. Select among neither output (both off), output 2, output 1, or both outputs.

Blue-Only Mode and Edge Smoothing submenu

The Blue-Only Mode and Edge Smoothing submenu lets you turn the blue mode and edge smoothing features on and off. Blue-only mode is helpful in the setup of the color and tint of the incoming video signal. In the blue-only mode, only the sync and blue video signals are passed to the display. Edge enhancement mode smooths edges of a picture by minimizing the differences between pixels.

Use the Adjust knob to assign Blue-Only Mode to neither output (both off), output 2, output 1, or both outputs. The default is Off.

Use the Adjust knob to assign Edge Smoothing to neither output (both off), output 2, output 1, or both outputs. The default is Off.

Blanking submenu

The Output Blanking submenu displays and allows you to adjust the top and bottom line blanking on the output monitors within a range of 0 to 200 lines. During scaling, captioning and tapehead switching in the video’s blanking area may show up as picture noise. Using blanking, you can add black lines at the top and bottom edges of the image to eliminate edge noise.

Select the output that you want to blank by pressing the desired Output button.

Use the Adjust knob to increase or decrease the top line blanking. The default is 0 lines.

Use the Adjust knob to increase or decrease the bottom line blanking. The default is 0 lines.

RGB Delay submenu

The RGB Delay submenu displays and lets you set the RGB delay when a switch is made. With RGB delay, sync is never removed from the display. Rather, the ISM blanks the RGB (video) outputs while the scaler locks to the new sync, and then switches the RGB signals. This allows a brief delay for the displays to adjust to the new sync timing before displaying the new picture, which appears without glitches. RGB delay is also known as Triple-Action Switching™ or video mute switching.

Use the Adjust knob to select the blanking period (RGB delay time) for output 1 from 0 seconds to 5 seconds in 0.1 second steps. The default is 0.2 seconds.

Use the Adjust knob to select the blanking period for output 2.

3-12 Integration Scaling Matrix Switcher • Operation

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Contents ISM Precautions FCC Class B Notice Integration Scaling Matrix Switcher Quick Start QS-1 Quick Start Integration Scaling Matrix SwitcherQS-2 Integration Scaling Matrix Switcher Quick Start Quick Start Integration Scaling Matrix Switcher, cont’dTable of Contents Table of Contents, cont’d Integration Scaling Matrix Switcher Table of Contents Iii Iv Integration Scaling Matrix Switcher Table of Contents One Integration Scaling Matrix Switcher Introduction About the SwitcherIntroductiontroduction, cont’d About this ManualExtron ISM Introduction, cont’d Integration Scaling Matrix Switcher Introduction Introduction, cont’d Two Mounting the Switcher Installationstallation, cont’dTabletop placement Rack mountingMounting instructions Mounting the switcherCabling and Rear Panel Views Installation, cont’dInput connections Captive screw connector wiring for inputs BNC output connections for Rgbhv and Rgbs video Standard output connectionsOptional output connection Wiring the network cable Cabling and RJ-45 connector wiringChoosing a network cable RS-232 connection ConfigurationInstallation, cont’d Three Integration Scaling Matrix Switcher Operation Front Panel Controls and IndicatorsOperationeration, cont’d Video/Audio selection button and LEDsInput buttons, LEDs, and label window Output buttons and LEDsFront panel input label window Operation, cont’d Picture adjustment buttonsBlack/Mute button and LEDs LCD display Adjustment knobsMenu control buttons Front Panel Operations PowerExtron Electronics ISM 60-425-01 Version Menu system overviewInput Configuration submenu Video & Audio Configuration menuOutput Resolution submenu Output Configuration menuOperation, cont’d 10 Advanced Configuration menu flowchart RGB Delay submenu Blue-Only Mode and Edge Smoothing submenuTest Pattern submenu Blanking submenuPixel Phase submenu Enhanced Mode submenuPAL Film Mode submenu Reset submenuSave Preset submenu User Presets menuExit menu Erase Preset submenu13 Picture adjustments flowchart Picture adjustmentsAdjust knobs have no mechanical limits to their rotation Front panel security lockout Executive modeIP information Optimizing the VideoCentering controls to position the image Setting up a DVD sourceOptimizing the Audio TroubleshootingGeneral checks Problem Cause Specific problemsOperation, cont’d Four RS-232 Link Integration Scaling Matrix Switcher Programmer’s GuideEthernet Link Default address SymbolsEthernet connection Power-up Switcher-Initiated MessagesProgrammer’s Guide, cont’d Ties creationX2 Col PAL film mode RGB delayAutomated adjustments Test patternSwitcher error responses Host-to-Switcher InstructionsUsing the command/response table Programmer’s Guide, cont’d Command Ascii Command Response Additional description Command/response table for SIS commands cont’dHorizontal detail filter RGB and component video inputs User presets Verbose mode Resets Command/response table for IP SIS commandsCommand/response table for IP SIS commands Command/response table for special function SIS commandsX2 Reconfig message may not be Command Hex Command Response Command/response table for advanced instruction set commandsFive Integration Scaling Matrix Switcher Switcher Software Installing the softwareControl Software for Windows Software operation via Ethernet Ethernet protocol settingsUsing the control program Switcher Software, cont’dWindows Control program window Button-Label Generator Using the help programTo run the Button-Label Generator program, click Start Using the softwareSwitcher Software, cont’d Six EthernetOperation,cont’d Integration Scaling Matrix Switcher Ethernet OperationLoading the Startup Control Control Ethernet Operation, cont’d Changing the RGB delayControl Creating a tieExecutive mode Using Blue-Only modeFreezing the output Outputting a test patternSystem Configuration System ConfigurationISM IP Settings fields Administration fieldsISM IP Address field ISM Name fieldFile Management File ManagementI/O Configuration Input configurationEthernet Operation, cont’d Output rate Output resolutionOutput polarity Output formatSeven Opening and Closing the Switcher Maintenance and ModificationsGrounding wrist strap is recommended Installing a Firmware Upgrade Maintenance and Modifications, Cont’dDVI output card connector opening and socket J14 Installing a DVI Output CardOutput DVI board installation AAppendix a Ethernet Connection Integration Scaling Matrix Switcher Ethernet ConnectionCabling Pinging to determine the switcher’s IP address Determining Default AddressesPinging to determine the Web IP address Ethernet Connection, cont’d Connecting as a Telnet ClientTelnet tips OpenLocal echo Escape character and Esc keySet carriage return-line feed CloseEthernet Connection, cont’d AppendixBB Reference Information Audio Reference Information, cont’d Button Labels Reference Information, cont’d Integration Scaling Matrix Switcher Reference Information Reference Information, cont’d Extron’s Warranty Extron 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