Mitsubishi Electronics XL50, XL21 4.1. H.POSITION, V.POSITION, Fine for S.ANALOG input

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1.7.4.Signal adjustment

1.7.4.1. H.POSITION, V.POSITION

Used to adjust an incorrect image position so as to minimize no signal area on the upper left of the screen.

[Procedure]

1.Select H.POSITION in the input memory menu (on the 1st menu sheet).

2.Adjust the value by left/right button not to display no signal area on the left of screen.

3.Select V.POSITION in the input memory menu (on the 1st menu sheet).

4.Adjust the value by left/right button not to display no signal area on the top of screen.

When the digital signal is input from multiple-output device, H.POSITION and V.POSITION should be set (0,0).

When displaying expanded image in a daisy-chained display wall, adjust the position as follows.

• When the external input source is S.ANALOG or

S.DIGITAL:								S.ANALOG	S.DIGITAL
H.POSITION	and	V.POSITION	in	downstream cubes				(S.DIGITAL)	(H,V)
should be set (0,0).								(H,V)	(H,V)
should be set (0,0).					S.ANALOG or			=(241,35)	=(0,0)
					S.ANALOG or				=(0,0)
				S.DIGITAL input				S.DIGITAL	S.DIGITAL
								S.DIGITAL	S.DIGITAL
								(H,V)	(H,V)
								=(0,0)	=(0,0)
• When the external input source is COMPOSITE or Y/C:

								COMPOSITE	S.DIGITAL
H.POSITION	and	V.POSITION	in	all cubes should be				COMPOSITE	S.DIGITAL
H.POSITION	and	V.POSITION	in	all cubes should be				(Y/C)	(H,V)
same.								(H,V)	(H,V)
same.					COMPOSITE			=(19,12)	=(19,12)
									=(19,12)

					or Y/C input			S.DIGITAL	S.DIGITAL
								(H,V)	(H,V)
								=(19,12)	=(19,12)

1.7.4.2. FINE (for S.ANALOG input)

Used to adjust so that noise on an image will be minimized. The adjusting range is -32 – 31 (-16

–15 in ANALOG input). [Procedure]

1.Select FINE in the input memory menu (on the 3rd menu sheet).

2.Adjust the value so that noise on the output image will be minimized.

If the noise cannot be improved, adjust SYNC SELECT (chapter 1.7.4.11, on page 62).

PH50, XL50, XL21 series Set-up and Installation Manual

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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 Unlocking for XL21 Color wheel unlockingLamp cushion removing for Changer Cube stacking for Rear Assembling the base stands and cubes PH50Screen gap adjustment Fixing to the wall and floor Cube stacking for Front Tape peeling off forScreen detaching Ventilation For 67 , 50 ChangerFor 50 Single External AC fan attaching occasional Assembling base stands and cubes As needed, you can adjust the screen gaps Adjustment Screen open/close for Front Screen openingScreen closing Image signal connection ConnectingControl signal connection Case of daisy chainFor other than daisy chain Internal cabling for FrontInitial set up Menu operation Control button listOperation mode Basic menu operation Remote IDPicture outline adjustment Dipswitch settingDisplaying internal test pattern Axis adjustment AttachingFront Close the screen .2.7.2, on Adjustment DetachingPosition Keystone Tilt Zoom Correct the horizontal keystone distortion Mirror adjustment 50 XL21 XL50 Rear and PH50 Lamp Mode for XL21 This adjustment is normally unnecessary System memory settingSystem set up Lamp Power Terminate This adjustment is normally unnecessaryStart Memory Overlap for the input boardBaud Rate Image Flip This adjustment is normally unnecessarySystem Sync Indication This adjustment is normally unnecessary Auto Power on Extended IDDirection This adjustment is normally unnecessary Resolution for PH50 This adjustment is normally unnecessaryCable Length for PH50 and XL50 Lamp Change for ChangerColor balance adjustment Black Level This adjustment is not necessaryREV White Balance GradationTarget Color SensorImage set up Color MatrixuserGamma This adjustment is normally unnecessary ADV.COL This adjustment is normally unnecessaryADV.DARK This adjustment is normally unnecessary Dither This adjustment is normally unnecessaryWhite Boost This adjustment is normally unnecessary Automatic input signal scanning Input memory setting for the main inputInput port selecting Fine for Analog input Signal adjustment3.1. H.POSITION, V.POSITION AMP Gain for Analog inputSignal Select for XL21 Signal Select Clamp START=0, Clamp WIDTH=0. Procedure Color Matrix ContrastBrightness ApertureInput memory saving Input memory calling/deletingInput memory setting for the input board Expansion setting4.1. H.POSITION, V.POSITION Fine for S.ANALOG inputAMP. Gain for S.ANALOG input Value is automatically set in automatic input signal ScanningClamp START=0, Clamp WIDTH=0. Procedure With VC-B20KA Brightness Color for Composite or Y/C input VCR Mode for Composite or Y/C input with VC-B20KVASPECT-RATIO Tint for Composite or Y/C inputInput memory saving Input Memory Display memory setting for the input board2. H.DISPLAY POS, V.DISPLAY POS Screen Mode Digital OUTDisplay memory saving Display memory calling/deletingSetting as daisy chain connection for the input board Display POS /1 Regular maintenance 2.1. Lamp replacement Safety precautionsProcedure For SingleTighten 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 Manual lamp swap Lamp position auto calibrationLamp will Exchange Soon Condenser lens adjustment for Single Focus adjustment Screen front surface CleaningCleaning procedure CabinetFilter Reset Filter TimeColor wheel locking for XL21 Axis adjuster fixingFor delivery Lamp cushion inserting forFront Screen-holding arm locking for 67 FrontInput memory Function MemoriesMenu trees Common itemsAdditional items When S.DIGITAL is selected Additional items When Analog or S.ANALOG is selectedDisplay memory System memory Items within parentheses are initial valuesMemory 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 Applicable product Motorized adjustment tool, S-AXL50E specificationAccessory Outline drawingTerminals Outline Terminal for firmware upgrading/slide switchRotary dial Trouble shooting Reset buttonRecovery procedure from error LEDInstallation Adjustment software, Wallaby 4.1. GeneralInitial set-up Manual panel ID setting System configuration settingAutomatic panel ID setting Serial port settingTurning on AdjustmentSerial port opening Picture mute offService tab for system memory MaintenanceAuto CSC function Optimize gain functionInstallation Misc Function Input tab for input memory 107 Additional items When Composite or Y/C is selected Display tab for display memory Memory tab Information tabMemory copy Cube data saving Memory backupData sending to cubes Panel selection area Power and MuteMain window Serial PortMenu bar Copy Parameter Edit menu Read ParameterSend Parameter Paste ParameterCube ID Setting System Config menu By n 1x1, 2x2, 3x3 orOther Wall Config… Auto IDSerial Port menu Log… Port SettingSpecial menu Protect Setting OpenAbout trademarks Revision history Description Revision date