ViewSonic PJ758/PJ759/PJ760 manual Troubleshooting, Related messages, There is no input signal

Page 60

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.

 

ViewSonic

55

PJ758/PJ759/PJ760

Page 59 Page 61
Image 60
Page 59 Page 61
Contents ViewSonic FCC Statement For CanadaCE Conformity for European Countries Following information is only for EU-member statesImportant Safety Instructions Declaration of RoHS Compliance Copyright Information Serial Number Purchase DateAbout this manual Thank you for purchasing this projectorTrademark acknowledgment Content Contents of package Fastening the lens coverPart names ProjectorHOT Control panel Rear panelComponent Remote control Battery coverSetting up ArrangementPJ758/PJ760 On a horizontal surface Suspended from the ceilingArrangement PJ759Setting up Connecting your devices MonitorSpeakers VCR/DVD playerConnecting your devices About Plug-and-Play capabilityConnecting power supply Using the security bar and slotRemote control About the remote control signalPutting batteries Changing the frequency of remote control signal Using as a simple PC mouse & keyboardMouse right button Press Reset button Mouse left button Press Enter buttonPower on/off Turning on the powerTurning off the power Adjusting the volume Selecting an input signalOperating Temporarily muting the soundSearching an input signal Selecting an input signal€ For a computer signal € For no signal 43 fixedAdjusting the projectors elevator Adjusting the zoom and focusUsing the automatic adjustment feature Adjusting the positionAuto PositionUsing the magnify feature Correcting the keystone distortionsKeystone Magnify ON/OFFFreezing the screen Temporarily blanking the screenFreeze BlankUsing the menu function Using the menu function Advanced MenuPicture Mode AspectAuto KeystoneEasy Menu Picture Menu GammaColor Temp Picture Menu LOAD-1 Ù LOAD-2 Ù LOAD-3 Ù LOAD-4SAVE-4 ÙSAVE-3 Ù SAVE-2 Ù SAVE-1 LOAD-1, LOAD-2, LOAD-3, LOAD-4To adjust Custom function in Gamma and Color Temp For adjusting GammaFor adjusting Color Temp Gamma Color TempFor a computer signal For no signalImage Menu Over ScanPhase Auto AdjustImage Menu SizeInput Menu ProgressiveVideo NR Color SpaceInput Menu Video FormatFrame Lock ComputerResolution StandardCustom Standard CustomSetup Menu Setup Menu VolumeSpeaker AudioScreen Menu BlankScreen Menu Start UPCapturing error has occurred. Please try again MyScreenMyScreen registration is finished No Input is Detected Sync is OUT of RangeMessage Source NameOption Menu Auto SearchComputer IN1 Ö Computer IN2 Video Õ S-VIDEO Õ ComponentReset Õ Cancel Option MenuAuto OFF Lamp TimeService MY ButtonFAN Speed Fine Ù Fast Ù Disable GhostFilter Message Factory Reset KEY LockRemote Freq 1NORMAL Ù 2HIGHUsing Security Features Inputting the PasswordChanging the Password SecurityUsing the MyScreen Password Function If you have forgotten your PasswordTurning on the MyScreen Password Function Setting the PasswordUsing the PIN Lock Function Turning the Password offRegistering the PIN Code Turning Off the PIN Lock Function If you have forgotten your PIN CodeUsing the Transition Detector Function Setting the Transition Detector PasswordTurning On the Transition Detector Function Setting the Transition Detector off Maintenance LampType number RLC-031 Replacing the lamp Lamp warning LampCleaning the air filter Air filterCaring for the cabinet and remote control Other careInside of the projector Caring for the lensTroubleshooting There is no input signalInternal temperature is rising Related messagesRegarding the indicator lamps Resetting all settings Shutting the projector downElectrical power cord is not plugged Signal cables are not correctly connectedSignal source does not correctly work Input changeover settings are mismatchedColor settings are not correctly adjusted Color Space setting is not suitableNot properly adjusted Play monitorSpecifications SpecificationSpecification Specifications Customer Support What the warranty covers How long the warranty is effectiveWho the warranty protects What the warranty does not coverLimitation of implied warranties Exclusion of damagesEffect of state law Sales outside the U.S.A. and Canada
Top Page Image Contents