Mitsubishi Electronics XL21 installation manual XL50 Rear and PH50

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Pin cushion

1.4.3.3.2.Pincushion distortion correction (for 50”) When pincushion distortion appears and it cannot be corrected with 6-axis adjuster, you can correct it according to the following procedure.

Even after cube stacking, you can reach the following screws for the correction through holes in the upper cube. Detach a screen from the upper cube to access the screws.

Note: In XL21Rear, this correction should be done before cube stacking. You cannot access the adjusting screws after the stacking.

1.Align the top corners of the crosshatch pattern with the screen corners by the 6-axis adjustment.

2.Loosen fixing screw(s) and turn the adjustment screw to correct the distortion.

Adjustment screw

Fixing screws (2pcs)

For

XL50Rear and PH50

Fixing screw

Adjustment screw

For

XL50Front and

XL21Rear

3.After the adjustment, tighten the fixing screw(s).

4.After the adjustment, fix the 6-axis adjuster (chapter 1.4.3.2.5, on page 33).

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

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Contents Set-up and Installation Manual Table of Contents REV 118 Set-up and installation Overview FlowchartProduct lineup Cube installation Safety precautionPreparation 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 Connecting Control signal connectionImage 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 IDDipswitch setting Picture outline adjustmentDisplaying 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 System memory setting System set up Lamp PowerLamp Mode for XL21 This adjustment is normally unnecessary Terminate This adjustment is normally unnecessaryStart Memory Overlap for the input boardImage Flip This adjustment is normally unnecessary Baud RateSystem Sync Indication This adjustment is normally unnecessary Auto Power on Extended IDResolution for PH50 This adjustment is normally unnecessary Direction 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 MatrixuserADV.COL This adjustment is normally unnecessary ADV.DARK This adjustment is normally unnecessaryGamma This adjustment is normally unnecessary Dither This adjustment is normally unnecessaryWhite Boost This adjustment is normally unnecessary Input memory setting for the main input Automatic input signal scanningInput port selecting Signal adjustment 3.1. H.POSITION, V.POSITIONFine for Analog input AMP Gain for Analog inputSignal Select for XL21 Signal SelectClamp START=0, Clamp WIDTH=0. Procedure Contrast BrightnessColor Matrix 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 VCR Mode for Composite or Y/C input with VC-B20KV ASPECT-RATIOColor for Composite or Y/C input Tint for Composite or Y/C inputInput memory saving Display memory setting for the input board Input Memory2. 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 Auto-lamp changing function for Changer Action in lamp failure burnout or explosionAction in brightness deterioration Manual lamp swap Lamp position auto calibrationLamp will Exchange Soon Condenser lens adjustment for Single Focus adjustment Cleaning Cleaning procedureScreen front surface CabinetFilter Reset Filter TimeAxis adjuster fixing For deliveryColor wheel locking for XL21 Lamp cushion inserting forFront Screen-holding arm locking for 67 FrontFunction Memories Menu treesInput memory Common itemsAdditional items When Analog or S.ANALOG is selected Additional items When S.DIGITAL is selectedDisplay memory System memory Items within parentheses are initial valuesMemory list display Test pattern list Control panelLED display LED display list Terminal functions RS-232C terminalControl terminal Available input signal list RGB signal Ycbcr Ypbpr component video signal Motorized adjustment tool, S-AXL50E specification AccessoryApplicable product Outline drawingTerminal for firmware upgrading/slide switch Terminals OutlineRotary dial Reset button Recovery procedure from errorTrouble shooting LEDAdjustment software, Wallaby 4.1. General InstallationInitial set-up System configuration setting Automatic panel ID settingManual panel ID setting Serial port settingAdjustment Serial port openingTurning on 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 Memory backup Cube data savingData sending to cubes Power and Mute Main windowPanel selection area Serial PortMenu bar Edit menu Read Parameter Send ParameterCopy Parameter Paste ParameterSystem Config menu By n 1x1, 2x2, 3x3 or Other Wall Config…Cube ID Setting Auto IDPort Setting Special menu Protect SettingSerial Port menu Log… OpenAbout trademarks Revision history Description Revision date

XL21, XL50 specifications

Mitsubishi Electronics has consistently set benchmarks in the realm of display technologies, and their XL50 and XL21 projector series showcases this commitment to excellence. These models are meticulously designed to cater to a variety of professional environments, making them indispensable tools for businesses, education, and large venues.

The flagship XL50 projectors offer superior brightness with an impressive maximum output, ensuring vivid images even in well-lit rooms. With a native resolution that supports Full HD content, users can expect crystal-clear presentations that captivate audiences. The XL50 also incorporates advanced color reproduction technologies, which provide a wide color gamut for dynamic visual experiences. The projectors utilize Mitsubishi’s proprietary 3LCD technology, which enhances color accuracy and brightness, allowing for incredible detail and realism in every projected image.

In contrast, the XL21 models are tailored for users seeking a balance between affordability and performance. While slightly less powerful than the XL50, these projectors still deliver remarkable brightness, making them suitable for small to medium-sized meeting rooms and classrooms. The XL21 also features a compact and lightweight design, facilitating easy transportation and setup. With a focus on user-friendly operation, both models offer intuitive interfaces and connectivity options, including HDMI ports, VGA connections, and wireless capabilities, enabling seamless integration with other devices.

In terms of advanced features, both the XL50 and XL21 incorporate automatic keystone correction and digital zoom capabilities, ensuring that images are always perfectly aligned regardless of projector placement. They also come equipped with robust security features, which are essential in corporate environments. This includes password protection and a security bar, adding an extra layer of protection against unauthorized access.

In conclusion, the Mitsubishi Electronics XL50 and XL21 projectors stand out for their exceptional brightness, advanced color technologies, and user-friendly features. They are designed to meet the diverse needs of various professional settings, whether delivering impactful presentations in large auditoriums or facilitating engaging learning experiences in classrooms. As a result, these projectors exemplify Mitsubishi Electronics’ dedication to innovation and quality in the display technology industry.
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