Dukane 8919H-RJ, 8920H-RJ, 8755J-RJ Other care, Inside of the projector, Caring for the lens

Page 67
Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently.
Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently.

Maintenance

Other care

Inside of the projector

In order to ensure the safe use of your projector, please have it cleaned and inspected by your dealer about once every year.

Caring for the lens

If the lens is flawed, soiled or fogged, it could cause deterioration of display quality. Please take care of the lens, being cautious of handling.

1.

2. After making sure that the projector is cool adequately, lightly wipe the lens with a commercially available lens-cleaning wipe. Do not touch the lens directly with your hand.

Caring for the cabinet and remote control

Incorrect care could have adverse influence such as discoloration, peeling paint, etc.

1.

2. After making sure that the projector is cool adequately, lightly wipe with gauze or a soft cloth.

If the projector is extremely dirty, dip soft cloth in water or a neutral cleaner diluted in water, and wipe lightly after wringing well. Then, wipe lightly with a soft, dry cloth.

WARNING ►Before caring, make sure the power cord is not plugged in, and then allow the projector to cool sufficiently. The care in a high temperature state of the projector could cause a burn and/or malfunction to the projector.

►Never try to care for the inside of the projector personally. Doing is so dangerous.

►Avoid wetting the projector or inserting liquids in the projector. It could result in a fire, an electric shock, and/or malfunction to the projector.

Do not put anything containing water, cleaners or chemicals near the projector.

Do not use aerosols or sprays.

CAUTION ►Please take right care of the projector according to the following. Incorrect care could cause not only an injury but adverse influence such as discoloration, peeling paint, etc.

►Do not use cleaners or chemicals other than those specified in this manual. ►Do not polish or wipe with hard objects.

NOTICE ►Do not directly touch the lens surface with hands.

67

Image 67
Contents Thank you for purchasing this projector About this manualTrademark acknowledgment Contents Checking the contents of package Projector Part namesHOT Rear panel &9 Control panelSTANDBY/ON button &15 Remote controlDown button &14 Volume + button &16 Computer button &17Arrangement Setting upOn a horizontal surface Suspended from the ceiling Arrangement VCR/DVD player Connecting your devicesMonitor ComputerExternal device Connecting your devicesAbout Plug-and-Play capability Using the security bar and slot Connecting power supplyInstalling the batteries Remote controlAbout the remote control signal Using as a simple PC mouse & keyboard Changing the frequency of remote control signalSTANDBY/ON button Power indicator Power on/offTurning on the power Turning off the powerTemporarily muting the sound Adjusting the volumeSelecting an input signal OperatingMY Source Press the MY Source / DOC. Camera button onComputer button Video buttonSignal 43  169   For no signal Searching an input signal For a computer signal  For a video signal, s-video signal or component videoAdjusting the zoom and focus Adjusting the projectors elevatorAdjusting the position Using the automatic adjustment featureMagnify Using the magnify featureCorrecting the keystone distortions Keystone buttonBlank button Temporarily freezing the screenTemporarily blanking the screen Freeze buttonAdvanced Menu Using the menu functionReset button Easy MenuIndication in OSD On Screen Display Position buttonIndication Meaning Execute Picture ModeAspect Auto KeystoneFilter Time ECO ModeReset MirrorGamma Picture menuBrightness ContrastTint High  1 Custom  2 MID Custom ColorSAVE-1, SAVE-2, SAVE-3, SAVE-4 Active IrisOver Scan For a computer signalFor no signal Image menuFor a component video signal PhaseFor a video signal and s-video signal Auto AdjustColor Space Input menuProgressive Video NRComputer Video FormatFrame Lock Resolution Setup menu Monitor OUT Standby ModeAudio Source VolumeAudio menu SpeakerBlank Screen menuStart UP Description MyScreen Capturing error has occurred. Please try againMyScreen registration is finished Message MyScreen LockTemplate Source NameChannel Description Closed CaptionDisplay ModeDirect on Option menuAuto Search AutoLamp Time Auto OFFMY Button Inputinformation  50, NetworkinformationFilter Message ServiceFAN Speed GhostRemote Freq KEY LockControl port Parity Serial SettingsCommunication Type Baud RateResponse Limit Time Bytes Interval TimeoutInformation Factory ResetIt shows the information about the current input Network menu SetupDhcp Subnet DefaultSetup Gateway IP AddressName ProjectorAMX D.D MY ImageInformation Security PasswordSecurity menu Enter the Security menuTurning off the MyScreen Password Turning on the MyScreen PasswordMyScreen If you have forgotten your PIN Code PIN LockTurning on the PIN Lock Turning off the PIN LockTransition Detector Turning on the Transition DetectorTurning off the Transition Detector MY Text Password Turning on the MY Text PasswordTurning off the MY Text Password Writing MY TextReplacing the lamp MaintenanceReplacing the lamp Type number 456-8755HLamp warning High Voltage High TemperatureType number MU06481 Filter set Cleaning and replacing the air filterCleaning and replacing the air filter Hitachi MAXELL, part number CR2032 or CR2032H Replacing the internal clock batteryCaring for the lens Caring for the cabinet and remote controlOther care Inside of the projectorRelated messages TroubleshootingRegarding the indicator lamps Shutting the projector down Resetting all settingsPower Indicator indicator DescriptionInput changeover settings are mismatched Electrical power cord is not pluggedSignal cables are not correctly connected Signal source does not correctly workMute function is working Volume is adjusted to an extremely low levelColor settings are not correctly adjusted Color Space setting is not suitableLens is dirty or misty ECO Mode function is workingNot properly adjusted Lamp is approaching the end of its product LifetimeSpecification SpecificationsSpecification Specifications