Mitsubishi Electronics XL21, XL50 installation manual Input board installation optional

Page 7

1.2.3.Input board installation (optional)

When using the optional input board, install it into the product according to the following steps.

In Front, a slot for the board is located inside the cube. Open the screen unit before installation according to the chapter 1.2.7 on page 21.

When you attach it, be sure to turn off the main power switch.

1.Remove a panel cover on the control panel by removing 6 screws at the positions shown in the figure.

Panel cover

2.When you use the video input board, attach it as right figure. Stick a supplied terminal name label on the RGB input board, and combine the boards with supplied 2 screws.

3.Firmly insert the input board into the board slot along guide rails till the end.

RGB input board
2. Stick the supplied	Insert
2. Stick the supplied
terminal name label,
and then combine
the boards with 2
supplied screws.

1. Remove 2 hole-stoppers.	Video input board
	Video input board
Input board

4. Firmly fix the input board with the 6 screws that have been removed in the step 1.

REV 2.4

7

Image 7

Contents

Set-up and Installation Manual Table of Contents REV 118 Flowchart Set-up and installation OverviewProduct lineup Safety precaution Cube installationPreparation Input board installation optional Color wheel unlocking Unlocking for XL21Lamp cushion removing for Changer PH50 Cube stacking for Rear Assembling the base stands and cubesScreen gap adjustment Fixing to the wall and floor Tape peeling off for Cube stacking for FrontScreen detaching For 67 , 50 Changer VentilationFor 50 Single External AC fan attaching occasional Assembling base stands and cubes As needed, you can adjust the screen gaps Adjustment Screen opening Screen open/close for FrontScreen closing Case of daisy chain ConnectingControl signal connection Image signal connectionInternal cabling for Front For other than daisy chainMenu operation Control button list Initial set upOperation mode Remote ID Basic menu operationPicture outline adjustment Dipswitch settingDisplaying internal test pattern Attaching Axis adjustmentFront Close the screen .2.7.2, on Detaching AdjustmentPosition Keystone Tilt Zoom Correct the horizontal keystone distortion Mirror adjustment 50 XL21 XL50 Rear and PH50 Terminate This adjustment is normally unnecessary System memory settingSystem set up Lamp Power Lamp Mode for XL21 This adjustment is normally unnecessaryOverlap for the input board Start MemoryBaud Rate Image Flip This adjustment is normally unnecessarySystem Sync Indication This adjustment is normally unnecessary Extended ID Auto Power onDirection This adjustment is normally unnecessary Resolution for PH50 This adjustment is normally unnecessaryCable Length for PH50 and XL50 Changer Lamp Change forBlack Level This adjustment is not necessary Color balance adjustmentREV Gradation White BalanceSensor Target ColorColor Matrixuser Image set upDither This adjustment is normally unnecessary ADV.COL This adjustment is normally unnecessaryADV.DARK This adjustment is normally unnecessary Gamma This adjustment is normally unnecessaryWhite Boost This adjustment is normally unnecessary Automatic input signal scanning Input memory setting for the main inputInput port selecting AMP Gain for Analog input Signal adjustment3.1. H.POSITION, V.POSITION Fine for Analog inputSignal Select Signal Select for XL21Clamp START=0, Clamp WIDTH=0. Procedure Aperture ContrastBrightness Color MatrixInput memory calling/deleting Input memory savingExpansion setting Input memory setting for the input boardFine for S.ANALOG input 4.1. H.POSITION, V.POSITIONAMP. Gain for S.ANALOG input Scanning Value is automatically set in automatic input signalClamp START=0, Clamp WIDTH=0. Procedure With VC-B20KA Brightness Tint for Composite or Y/C input VCR Mode for Composite or Y/C input with VC-B20KVASPECT-RATIO Color for Composite or Y/C inputInput memory saving Input Memory Display memory setting for the input board2. H.DISPLAY POS, V.DISPLAY POS Digital OUT Screen ModeDisplay memory calling/deleting Display memory savingSetting as daisy chain connection for the input board Display POS /1 Safety precautions Regular maintenance 2.1. Lamp replacementFor Single ProcedureTighten the two lamp fixing screws For Changer Open the lamp cover Close the lamp cover Partition door Action in lamp failure burnout or explosion Auto-lamp changing function for ChangerAction in brightness deterioration Lamp position auto calibration Manual lamp swapLamp will Exchange Soon Condenser lens adjustment for Single Focus adjustment Cabinet CleaningCleaning procedure Screen front surfaceFilter Time Filter ResetLamp cushion inserting for Axis adjuster fixingFor delivery Color wheel locking for XL21Screen-holding arm locking for 67 Front FrontCommon items Function MemoriesMenu trees Input memoryAdditional items When S.DIGITAL is selected Additional items When Analog or S.ANALOG is selectedDisplay memory Items within parentheses are initial values System memoryMemory list display Control panel Test pattern listLED display LED display list RS-232C terminal Terminal functionsControl terminal Available input signal list RGB signal Ycbcr Ypbpr component video signal Outline drawing Motorized adjustment tool, S-AXL50E specificationAccessory Applicable productTerminals Outline Terminal for firmware upgrading/slide switchRotary dial LED Reset buttonRecovery procedure from error Trouble shootingInstallation Adjustment software, Wallaby 4.1. GeneralInitial set-up Serial port setting System configuration settingAutomatic panel ID setting Manual panel ID settingPicture mute off AdjustmentSerial port opening Turning onMaintenance Service tab for system memoryOptimize gain function Auto CSC functionInstallation Misc Function Input tab for input memory 107 Additional items When Composite or Y/C is selected Display tab for display memory Information tab Memory tabMemory copy Cube data saving Memory backupData sending to cubes Serial Port Power and MuteMain window Panel selection areaMenu bar Paste Parameter Edit menu Read ParameterSend Parameter Copy ParameterAuto ID System Config menu By n 1x1, 2x2, 3x3 orOther Wall Config… Cube ID SettingOpen Port SettingSpecial menu Protect Setting Serial Port menu Log…About trademarks Description Revision date Revision history