Mitsubishi Electronics XL50 Led, Reset button, Recovery procedure from error, Trouble shooting

Page 98

3.8.4.4. LED

•ERROR (red): It lights when an over current is detected due to the axis locking. The unit cannot be operated until resetting.

•POWER (green): It lights when 12-volt power is supplied to the unit.

•FW-EN (yellow): It lights when the slide switch is set FACTORY for firmware upgrading.

3.8.4.5. Reset button

Used to reset an error indication when red LED lights. The LED will turn off if it recovers from the error.

3.8.5.Recovery procedure from error

When an adjusting axis is locked, the red LED lights and the unit cannot be operated. Solve the error according to the following procedure.

1.Detach the upper and lower units from the adjuster.

2.Turn back the locked axis to release with an Allen wrench (5mm) since it reaches the end of the adjustment range.

For instance, when the horizontal keystone is locked on the right end of screen in Front, detach the units and turn the axis clockwise to release.

Horizontal keystone axis

3.Push the reset button with an acuminate tool such as a pen point to turn off the red LED.

4.Re-attach the units on the adjuster.

3.8.6.Trouble shooting

Problems

 

Remedies

The latch is broken.

•

Replace the broken latch with a spare.

 

 

Note: When replacing, the first step is to attach the grommet on the

 

 

unit. Then insert the plunger into it. You cannot attach the latch in the

 

 

state of integrated.

The motor doesn’t spin.

•

Replace the connecting cable with a spare. The wire may be broken.

 

•

Check the yellow LED, which indicates the FACTORY mode. If the

 

 

LED lights, set the slide switch OPE side and push the reset button.

Green LED doesn’t light.

•

Check the cable connecting. When the LED doesn’t light even if it

 

 

connects correctly, replace the connecting cable with a spare. The

 

 

wire may be broken.

 

 

 

The red LED lights.

•

Release the locked axis according to the chapter 3.8.5.

 

 

 

MECH ALIGNMENT menu on

•

Check the yellow LED, which indicates the FACTORY mode. If the

screen cannot be selected.

 

LED lights, set the slide switch OPE side and push the reset button of

 

 

the unit. After resetting, exit the on-screen menu once, and re-enter

 

 

the menu.

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

98

Page 97 Page 99
Image 98
Page 97 Page 99
Contents Set-up and Installation Manual Table of Contents REV 118 Product lineup Set-up and installation OverviewFlowchart Preparation Cube installationSafety precaution 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 IDDisplaying internal test pattern Dipswitch settingPicture outline adjustment 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 boardSystem Sync Image Flip This adjustment is normally unnecessaryBaud Rate Indication This adjustment is normally unnecessary Auto Power on Extended IDCable Length for PH50 and XL50 Resolution for PH50 This adjustment is normally unnecessaryDirection This adjustment is normally unnecessary 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 Input port selecting Input memory setting for the main inputAutomatic input signal scanning Fine for Analog input Signal adjustment3.1. H.POSITION, V.POSITION AMP Gain for Analog inputSignal Select for XL21 Signal SelectClamp 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 2. H.DISPLAY POS, V.DISPLAY POS Display memory setting for the input boardInput Memory 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 brightness deterioration Auto-lamp changing function for ChangerAction in lamp failure burnout or explosion 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 itemsDisplay memory Additional items When Analog or S.ANALOG is selectedAdditional items When S.DIGITAL is selected System memory Items within parentheses are initial valuesMemory list display LED display Test pattern listControl panel LED display list Control terminal Terminal functionsRS-232C terminal Available input signal list RGB signal Ycbcr Ypbpr component video signal Applicable product Motorized adjustment tool, S-AXL50E specificationAccessory Outline drawingRotary dial Terminal for firmware upgrading/slide switchTerminals Outline Trouble shooting Reset buttonRecovery procedure from error LEDInitial set-up Adjustment software, Wallaby 4.1. GeneralInstallation 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 Data sending to cubes Memory backupCube data saving 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

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.
Top Page Image Contents