Extron electronic ISM 182 manual Setting up a DVD source, Controls to position the image

Page 41

1.

If you are using a digital display such as an LCD or DLP projector, use the

 

alternating pixels test pattern as a reference to adjust the phase and dot clock

 

on the display devices. Proceed to step 3.

2.

If you are using a CRT display, use the cross hatch test pattern as a reference

 

to converge the display.

3.

Set the ISM to output either the crop test pattern for 4:3 video or the

 

appropriate aspect ratio test pattern. Use the display’s positioning controls to

 

position the image so that you can see all sides of the test pattern on the

 

display.

 

 

For the best results of this optimizing procedure, do not use the ISM’s center

 

 

 

 

controls to position the image.

4.

Select an input. Use the ISM’s size and center functions to fill the crop or

 

aspect ratio test pattern.

 

 

If the input source is a DVD, set the DVD player to output a 16:9 aspect ratio,

 

 

 

 

see Setting up a DVD source below, before sizing the image using the ISM’s

 

 

size function to correct the aspect ratio.

 

 

When sizing and centering a letterbox movie video source, increasing the

 

 

 

 

brightness on the ISM makes it easier to see the top and bottom of the active

 

 

video.

5.

If the input source is RGB, use the horizontal and vertical detail adjustments

 

to increase the sharpness.

6.

For S-video and composite video inputs, set the ISM to output blue-only

 

video and to output the Color Bars test pattern. Using the blue Color Bars as

 

a reference, use the ISM’s color and tint controls to adjust the video’s color

 

and tint.

7.

For RGB video inputs, set brightness and contrast levels. See Picture

 

adjustments, earlier in this chapter.

8.

Save this setting into one of the user memories using the User Presets menu.

Setting up a DVD source

To get the best results when using a DVD as a video source, Extron recommends that the DVD player itself be set up to output an aspect ratio of 16:9 and not 4:3. Because all DVDs are mastered as 16:9, having them set up for anything else causes the player to internally scale and compress the signal. The DVD player’s scaling and compression defeats the advantage of having 3-2 pulldown detection in the ISM.

All sizing adjustments to correct the aspect ratio should be done using the ISM.

To change the output aspect ratio of most DVD players:

1.Enter the DVD player’s setup or action menu while the disc is stopped.

2.Select the 16:9 aspect ratio.

Integration Scaling Matrix Switcher • Operation 3-19

Image 41
Contents ISM 482 & ISM Integration Scaling Matrix SwitchersConsignes de Sécurité Français Safety Instructions EnglishSicherheitsanleitungen Deutsch Instrucciones de seguridad EspañolQS-1 Quick Start Integration Scaling Matrix SwitcherQS-2 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 FeaturesIntegration Scaling Matrix Switcher Introduction Introduction, cont’d Two Mounting the Switcher Installationstallation, cont’dTabletop placement Integration Scaling Matrix Switcher InstallationInput connections Cabling and Rear Panel ViewsCaptive screw connector wiring for inputs Installation, cont’dBNC output connections for Rgbhv and Rgbs video Output connectionsChoosing a network cable Cabling and RJ-45 connector wiringEthernet connection RJ-45 connector pinout tables Wiring the network cableRS-232 connection ConfigurationThree Integration Scaling Matrix Switcher Operation Front Panel Controls and IndicatorsOperationeration, cont’d Video/Audio selection button and LEDsFront panel input label window Outputs buttons and LEDsInput buttons, LEDs, and label window Black/Mute button and LEDs Picture adjustment buttonsOperation, cont’d Menu control buttons Adjustment knobsLCD display Front Panel Operations PowerExtron Electronics ISM 60-425-01 Version Menu system overviewInput Configuration submenu Video & Audio Configuration menuOutput Resolution submenu Output Configuration menuSync Type and Polarity submenu Resolution 50 Hz 56 Hz 60 Hz 75 Hz 85 Hz Lock at 50/60 HzVideo & Audio Advanced Configuration menuRGB 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 adjustments14 Front panel security lockout flowchart Front panel security lockout executive modeIP information Optimizing the VideoControls to position the image Setting up a DVD sourceGeneral checks TroubleshootingOptimizing the Audio Problem Cause Specific problemsOperation, cont’d Four Ethernet Link Integration Scaling Matrix Switcher Programmer’s GuideRS-232 Link Default address SymbolsPower-up Switcher-Initiated MessagesTies creation Input and output video typeX2 Col Programmer’s Guide, cont’d Using the command/response table Host-to-Switcher InstructionsSwitcher error responses Command Ascii Command Response Additional description Contrast BrightnessHorizontal size Vertical sizeBottom blanking Pixel phaseHorizontal detail filter RGB and component video inputs Vertical detail filter RGB and component video inputsAuto Memories User presetsFreeze Test patternInformation requests Executive modeVerbose mode Resets Command/response table for IP SIS commandsScaler settings Command/response table for special function SIS commandsDelay times PAL film mode Enhanced modeBlue screen Edge smoothingAdditional description Command Hex Command ResponseMemory backup Five Ethernet protocol settings Installing the softwareIntegration Scaling Matrix Switcher Switcher Software Control Software for WindowsIf you selected a comm port, proceed to step Using the control programWindows Control program window Switcher Software, cont’dButton-Label Generator Using the help programUsing the software Installing the softwareSix Load the Startup Control Integration Scaling Matrix Switcher Ethernet OperationEthernetOperation,cont’d Control Ethernet Operation, cont’d Change the RGB delayControl Create a tieFreeze the output Executive modeOutput a test pattern Preview the scan rateSystem Configuration System ConfigurationISM IP Settings fields Administration fieldsISM IP Address field ISM Name fieldFile Management File ManagementI/O Configuration Input configurationOutput resolution, rate, sync format, and polarity Output rate Output resolutionOutput polarity Output formatAAppendix a Ethernet Connection, cont’d Integration Scaling Matrix Switcher Ethernet ConnectionPing to determine the Web IP address Ping to determine the switcher’s IP addressOpen Connect as a Telnet clientTelnet tips Local echo Escape character and Esc keySet carriage return-line feed CloseEthernet Connection, cont’d AppendixBB Integration Scaling Matrix Switcher Reference Information SpecificationsAudio Cables and connectors Optional accessoriesReference Information, cont’d Part NumbersBNC-4 Mini HR Cable Assorted connectors BNC connectorsBNC-5 Mini HR Cable Plenum BNC-5 Mini HR CableFirmware Upgrade Installation Figure B-1 Removing the ISM cover Button Labels Integration Scaling Matrix Switcher Reference Information Reference Information, cont’d FCC Class B Notice Extron Electronics, USA
Related manuals
Manual 3 pages 47.89 Kb