3M X66 manual Troubleshooting, Related messages, There is no input signal

Page 55

Troubleshooting

Troubleshooting

If an abnormal operation should occur, stop using the projector immediately.

WARNING ►Never use the projector if abnormal operations such as smoke, strange odor, excessive sound, damaged casing or elements or cables, penetration of liquids or foreign matter, etc. should occur. In such cases, immediately disconnect the power plug from the power outlet. After making sure that the smoke or odor has stopped, contact your dealer or service company.

Otherwise if a problem occurs with the projector, the following checks and measures are recommended before requesting repair.

If this does not resolve the problem, please contact your dealer or service company. They will tell you what warranty condition is applied.

Related messages

When some message appears, check and cope with it according to the following table. Although these messages will be automatically disappeared around several minutes, it will be reappeared every time the power is turned on.

Message

Description

NO INPUT IS DETECTED

There is no input signal.

Please confirm the signal input connection, and the status



 

of the signal source.

SYNC IS OUT OF RANGE

The horizontal or vertical frequency of the input signal

is not within the specified range.



fH kHz fV Hz

Please confirm the specs for your projector or the signal

 

source specs.

 

The internal temperature is rising.

 

Please turn the power off, and allow the projector to cool

 

down at least 20 minutes. After having confirmed the

 

following items, please turn the power ON again.

CHECK THE AIR FLOW

• Is there blockage of the air passage aperture?

 

• Is the air filter dirty?

 

• Does the peripheral temperature exceed 35°C?

 

If the same indication is displayed after the remedy, please set

 

FAN SPEED of the SERVICE item in the OPTION menu to HIGH.

REMINDER

A note of precaution when cleaning the air filter.

***HRS PASSED AFTER THE Please immediately turn the power off, and clean or change

LAST FILTER CHECK.

the air filter referring to the “Air Filter” section of this manual.

FILTER MAINTENANCE IS ESSENTIAL After you have cleaned or changed the air filter, please be

TO REMOVE WARNING MESSAGE, sure to reset the filter timer (53).

RESET FILTER TIMER.

 

SEE MANUAL FURTHER INFO.

 

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Contents Thank you for purchasing this projector About this manualTrademark acknowledgment Content Fastening the lens cover Contents of packageProjector Part namesHOT Rear panel Control panelComponent Remote control Arrangement Setting upOn a horizontal surface Suspended from the ceiling Arrangement Setting up VCR/DVD player Connecting your devicesMonitor SpeakersAbout Plug-and-Play capability Connecting your devicesUsing the security bar and slot Connecting power supplyAbout the remote control signal Remote controlPutting batteries Mouse left button Press Enter button Changing the frequency of remote control signalUsing as a simple PC mouse & keyboard Mouse right button Press Reset buttonTurning on the power Power on/offTurning off the power Temporarily muting the sound Adjusting the volumeSelecting an input signal Operating For no signal Searching an input signalSelecting an input signal  For a computer signalAdjusting the zoom and focus Adjusting the projectors elevatorPosition Using the automatic adjustment featureAdjusting the position AutoMagnify ON/OFF Using the magnify featureCorrecting the keystone distortions KeystoneBlank Freezing the screenTemporarily blanking the screen FreezeEasy Menu Using the menu functionAdvanced Menu Using the menu functionKeystone Picture ModeAspect AutoEasy Menu Gamma Picture MenuColor Temp SAVE-1, SAVE-2, SAVE-3, SAVE-4 Picture MenuLOAD-1, LOAD-2, LOAD-3, LOAD-4 MY MemoryGamma Color Temp To adjust Custom function in Gamma and Color TempFor adjusting Gamma For adjusting Color TempOver Scan For a computer signalFor no signal Image MenuSize PhaseAuto Adjust Image MenuColor Space Input MenuProgressive Video NRComputer Input MenuVideo Format Frame LockStandard Custom ResolutionStandard CustomSetup Menu Audio Setup MenuVolume SpeakerBlank Screen MenuStart UP Screen MenuMyScreen Capturing error has occurred. Please try againMyScreen registration is finished Sync is OUT of Range No Input is DetectedMessage Auto Search Option MenuAuto on Auto OFF Option MenuLamp Time MY Button ServiceFAN Speed Filter Message GhostInformation Factory ResetKEY Lock Remote FreqSecurity Using Security FeaturesInputting the Password Changing the PasswordSetting the Password Using the MyScreen Password FunctionIf you have forgotten your Password Turning on the MyScreen Password FunctionTurning the Password off Using the PIN Lock FunctionRegistering the PIN Code Turning Off the PIN Lock Function Description SecurityIf you have forgotten your PIN Code Setting the Transition Detector Password Using the Transition Detector FunctionTurning On the Transition Detector Function Setting the Transition Detector off Lamp MaintenanceType number Replacing the lamp Lamp Lamp warningAir filter Cleaning the air filterType number Page Related messages TroubleshootingThere is no input signal Internal temperature is risingRegarding the indicator lamps Shutting the projector down Resetting all settingsInput changeover settings are mismatched Electrical power cord is not pluggedSignal cables are not correctly connected Signal source does not correctly workPlay monitor Color settings are not correctly adjustedColor Space setting is not suitable Not properly adjustedSpecification SpecificationsSpecification  SpecificationsIntended Use
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