Dukane 8793h user manual Regarding the indicator lamps

Page 69

Troubleshooting

Regarding the indicator lamps

When operation of the LAMP, TEMP and POWER indicators differs from usual, check and cope with it according to the following table.

POWER

LAMP

TEMP

Description

indicator

indicator

indicator

 

 

 

 

 

Lighting

Turned

Turned

The projector is in a standby state.

In Orange

off

off

Please refer to the section “Power on/off”.

Blinking

Turned

Turned

The projector is warming up.

In Green

off

off

Please wait.

Lighting

Turned

Turned

The projector is in an on state.

In Green

off

off

Ordinary operations may be performed.

Blinking

Turned

Turned

The projector is cooling down.

In Orange

off

off

Please wait.

 

 

 

The projector is cooling down. A certain error

Blinking

(discre-

(discre-

has been detected.

In Red

tionary)

tionary)

Please wait until POWER indicator finishes blinking,

and then perform the proper measure using the item

 

 

 

 

 

 

descriptions below.

 

 

 

The lamp does not light, and there is a possibility

 

 

 

that interior portion has become heated.

 

 

 

Please turn the power off, and allow the projector to

Blinking

 

 

cool down at least 20 minutes. After the projector has

 

 

sufficiently cooled down, please make confirmation of

In Red

Lighting

Turned

the following items, and then turn the power on again.

or

In Red

off

• Is there blockage of the air passage aperture?

Lighting

 

 

• Is the air filter dirty?

In Red

 

 

 

 

• Does the peripheral temperature exceed 35°C?

 

 

 

 

 

 

If the same indication is displayed after the remedy,

 

 

 

please change the lamp referring to the section

 

 

 

Replacing the lamp.

 

 

 

The lamp cover has not been properly fixed.

Blinking

 

 

Please turn the power off, and allow the projector to

 

 

cool down at least 45 minutes. After the projector has

In Red

Blinking

Turned

sufficiently cooled down, please make confirmation of

or

In Red

off

the attachment state of the lamp cover. After performing

Lighting

 

 

any needed maintenance, turn the power on again.

In Red

 

 

 

 

If the same indication is displayed after the remedy,

 

 

 

 

 

 

please contact your dealer or service company.

 

 

 

The cooling fan is not operating.

Blinking

 

 

Please turn the power off, and allow the projector to

 

 

cool down at least 20 minutes. After the projector has

In Red

Turned

Blinking

sufficiently cooled down, please make confirmation

or

off

In Red

that no foreign matter has become caught in the fan,

Lighting

 

 

etc., and then turn the power on again.

In Red

 

 

 

 

If the same indication is displayed after the remedy,

 

 

 

 

 

 

please contact your dealer or service company.

(continued on next page)

 

69

Image 69
Contents About this manual Thank you for purchasing this projectorTrademark acknowledgment Contents Checking the contents of package FeaturesPart names HOTHOT Control panel Rear panel 11 ~STANDBY/ON button 18 UP button Down button Volume + button &19 Computer button &20STANDBY/ON button &17 Arrangement Setting upArrangement Arrangement About Plug-and-Play capability Connecting with your devicesComputer Connecting with your devicesVCR/DVD/Blu-ray DiscTM player Monitor SpeakersConnecting to a power supply Using the security bar and slot Remote control Installing the batteriesAbout the remote control signal Power on/off Turning on the powerSTANDBY/ON button Power indicator Turning off the power Temporarily muting the sound Adjusting the volumeInput button Video For a computer signal Searching an input signal For an Hdmitm signal  For no signalAdjusting the zoom and focus Adjusting the projectors elevatorZoom ring Focus ringAdjusting the position Using the automatic adjustment feature For a video signal and s-video signal  For a component video signalKeystone button Correcting the keystone distortionsUsing the magnify feature  For computer signals or Hdmitm RGB signalsMagnify ON/OFF button Temporarily blanking the screen Temporarily freezing the screenFreeze button Blank buttonUsing the menu function Easy MenuAdvanced Menu Indication Meaning Indication in OSD On Screen DisplayDescription Picture ModeAspect KeystoneInstallation ECO ModeReset Filter TimeBrightness Picture menuContrast GammaCustom High  1 Custom  2 MID Color Temp ColorSAVE-1, SAVE-2, SAVE-3, SAVE-4 SharpnessFor a computer signal For an Hdmitm signalImage menu Phase PositionSize Auto Adjust Execute For a video signal and s-video signalFor a component video signal Progressive Input menuVideo NR Color SpaceVideo Format Hdmi FormatHdmi Range Frame Lock ComputerResolution Auto ECO Mode Setup menuInstallation Monitor OUT Standby ModeAudio menu VolumeSpeaker Audio SourceScreen menu BlankStart UP Capturing error has occurred. Please try again Description MyScreenMyScreen registration is finished Message MyScreen LockSource Name Template Display Description Closed CaptionMode ChannelDirect Power Option menuAuto Search OFF Auto PowerLamp Time Air filter 64MY Button Auto Adjust ServiceMY Source AltitudeGhost Filter MessageKEY Lock Factory Reset InformationIt shows the information about the current input Security menu PasswordEnter to the Security menu SecurityTurning on the MyScreen Password Turning off the MyScreen PasswordMyScreen Turning on the PIN Lock PIN LockTurning off the PIN Lock If you have forgotten your PIN codeTurning on the MY Text Password MY Text PasswordTurning off the MY Text Password Writing MY TextReplacing the lamp MaintenanceType number 456-8793H Replacing the lampLamp warning High Voltage High TemperatureType number NJ27424 Cleaning and replacing the air filterCleaning and replacing the air filter Other care Caring for the cabinet and remote controlInside of the projector Caring for the lensTroubleshooting Related messagesMessage Description Button operation is not available Internal temperature is risingRegarding the indicator lamps There is a possibility that the interior portion It is time to clean the air filterHas become heated Has become overcooledResetting all settings Mode selected for Hdmi Audio is not suitable Volume is adjusted to an extremely low levelMute function is working Play monitorColor Space setting is not suitable Color settings are not correctly adjustedProjector is operating in Eco mode Not properly adjustedFrame Lock function cannot work on Current input signal Over Scan ratio is too bigExcessive Video NR Specifications
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8793h specifications

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