Troubleshooting | Clarity WN-5040-720 specification

5Troubleshooting

5.1Troubleshooting Tips … 78

5.2Reading the On Screen Code … 80

5.3Reading the LEDs … 82

77

Image 87

Clarity WN-5040-720 manual Troubleshooting

Contents

User Guide Page Margay Display Wall Unit User GuidePage Iii Page Feedback About Manuals Page Contents Troubleshooting … Basic Information About Margay Check what you received with the Margays Accessories For Margay Short side-to-side bolt DVI cable VGA cable Remote Control Your Safety and Margay’s Safety Page Page Installing Installation ConfigurationWhat You Will Do Page Installing the VIM Video Input Module One of 4 screws Installing the Big Picture Key Page Why is straight so important? Building the Wall, First RowLaying the first row Page Continuing to build the wall Building the Wall, Second Row and Up Safety with high or tilted walls Screens when inverted Building a Banner, Upside DownInverting the picture and menus Page Connections Page Digital Out connector carries the selected input Connections, Analog & Digital SourcesLimits of loop-thru Out Video Video is a option installed in the fieldConnections, Video Sources Composite videoPage AC loop-thru means you won’t need as many mains sockets Connections, Power AC power in and out Connect to the computer Connections, Control RS232 & RS485Page Avoiding gaps between screens Installing and Removing ScreensAbout no-mullion screens Avoiding damage to the screens Dont do this Then Installing the ScreensFinal adjustment FirstPage Opening or Removing a Screen HintsSteps to remove a single screen from a Margay wall Then this edge Margay screen props open for work from the front Opening a Screen Temporarily for Work Aligning and Adjusting Adjusting Margay’s Engine Important Step Aligning the optical engineWhat if you CAN’T move the image enough? Loosen these two nuts Page Alignment Dashes What does Input Level do? Adjusting Each Margay To Its SourceHow does Input Level relate to Color Balance Selecting the sourcePage Best way to adjust levels is the semi-automatic method Adjusting to Computers, Analog RGBPage Adjusting levels manually Adjusting Input Levels ManuallyPage Adjusting to Computer Sources, Digital Page Adjusting with color bars Adjusting to Video SourcesAdjusting the picture Adjusting with any picture Saturation Match Set White Boost to Off Set Test Pattern to White Color Balancing a Wall of MargaysColor Balancing can be done before or after Input Levels Color Balancing Brightness Scale Mode, Justify and Border Color… Using an external processorUsing Clarity’s Big Picture Spreading One Picture Over a WallPage Scaling and Cropping No Big Picture key Zoom and Position Page What is Viewport? Viewport AdjustmentViewport menus adjust the image on the DMD What is the DMD?Page Manually saving to memory slots How to recall a memory slotSaving Your Work & Recalling a Memory How automatic save works Enter Memory What Is Saved? And Where? Switching modesMemory Memory slots Switching input connectorsPossible issue with Input specific memory Global parametersPage Operating Selecting a Source Page Normal Start Up Start up sequenceShut down sequence Page If the remote doesn’t work Remote controlControlling Margay with Remote BeeperPage Connect the RS232 In to the computer. Loop thru with RS485 Controlling Margay with RS232/RS485Page Display Status menu information Asset Tag and Display Status Troubleshooting Margay has several troubleshooting aids Troubleshooting TipsPage Reading the On Screen Code Turning on the On Screen codeAutomatic On Screen code display Margay On-Screen Codes To see LEDs Reading the LEDs LEDs in Margay Page Maintenance for Margay You can change the lamp from the front or the rear When should I change the lamp?How to change the lamp from the front Changing a Lamp Replacing the lamp Resetting lamp hoursHow to maintain lamp life Removing the lamp from the rear Removing the air filter from the front Clean, cool air is essential for proper Margay operationWhen should I change the air filter? Changing the Air Filter Removing the air filter from the rear Cleaning the Screen and Mirrors Menu Trees … Reference Section Picture Menu Trees Picture Source Select Input Levels Analog Sources Input Levels Digital Sources Input Levels Video Sources Size & Position Size & Position Aspect Ratio & Wall Memory Memory Recall Memory Save Diagnostics Display Status Diagnostics RS232 & RS485 Status Diagnostics Test Patterns Diagnostics Setup Summary Diagnostics Hours Advanced Options Color Balance Advanced Options Miscellaneous Options Advanced Options Lamp Settings Advanced Options Serial Port Settings Advanced Options Auto Setup Options Advanced Options Engine Alignment Advanced Options Menu Options Program Information Remote Control Buttons Page Page Page Drawings All dimensions are in inches 121 122 123 RS232 adapter DB15 standard VGA connector Connector Diagrams DVI-I connector Video connector Term Meaning Glossary of Terms See also YPbPr VIM 129 Mechanical Specification Maximum Minimum Typical Specifications for Margay Optical Specification Maximum Minimum Typical Environmental Specification Maximum Minimum Typical 133 FCC Regulations Regulatory Certifications Index 136 137 138 C D 140 Un-helpful language Describe the problemMy Clarity Reseller is But first