Dukane 8755C Regarding the indicator lamps, Cooling fan is not operating, Has become overcooled

Page 57

Troubleshooting

Regarding the indicator lamps (continued)

POWER

LAMP

TEMP

Description

 

indicator

indicator

indicator

ENGLISH

 

 

 

 

 

Blinking

 

 

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

 

 

 

The cooling fan is not operating.

 

In Red

Turned

 

down at least 20 minutes. After the projector has

 

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 treatment,

 

 

 

 

 

 

 

 

please contact your dealer or service company.

 

 

 

 

There is a possibility that the interior portion

 

 

 

 

has become heated.

 

 

 

 

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

 

Blinking

 

 

down at least 20 minutes. After the projector has

 

 

 

sufficiently cooled down, please make confirmation of

 

In Red

 

 

 

Turned

Lighting

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

 

or

 

off

In Red

• 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 treatment,

 

 

 

 

please set the HIGH at the FAN SPEED of the item

 

 

 

 

SERVICE of the OPTION menu.

 

 

 

 

There is a possibility that the interior portion

 

Lighting

Alternative

has become overcooled.

 

Please use the unit within the usage temperature

 

In Green

blinking in Red

 

parameters (5°C to 35°C). After the treatment, resent

 

 

 

 

 

 

 

 

the power to ON.

 

 

 

 

It is time to clean the air filter.

 

Lighting

Simultaneous

Please immediately turn the power OFF, and clean

 

or change the air filter by referring to the section “Air

 

In Green

blinking in Red

Filter”. After cleaning or changed the air filter, please

 

 

 

 

be sure to reset the filter timer. After the treatment,

 

 

 

 

resent the power to ON.

 

NOTE • When the interior portion has become overheated, for safety purposes, the power source is automatically turned off, and the indicator lamps may also be turned off. In such a case, press the “” (OFF) side of the power switch, and wait at least 45 minutes. After the projector has sufficiently cooled down, please make confirmation of the attachment state of the lamp and lamp cover, and then turn the power on again.

45

Image 57
Contents LCD Projector Model 8063/8755C Operators Guide Contents About The Symbols Safety Precautions Safety Precautions Be careful in handling the light source lamp Be careful in moving the projector Do not give the remote control any physical impact Take care not to fatigue your eyes Lamp Regulatory Notices Page About this manual Thank you for purchasing this projectorTrademark acknowledgment Contents Projector features About contents of packagePreparations CB/PB CR/PR ProjectorControl buttons Remote controlSetting up Arrangement At 43 screenAt 169 screen Adjusting the projectors elevator About the filter cover for bottom-up use About Plug-and-Play capability Connecting your devicesConnecting to a monitor output Connecting to a speaker with amplifier outputExamples of connection with a computer Examples of connection with a VCR/DVD player CR/PRCB/PB Connecting power supply Putting batteries Remote controlUsing the remote control Turning on the power Power on/offTurning off the power PowerSelecting an input signal Adjusting the volumeOperating Temporarily muting the soundAdjusting the zoom and focus Searching an input signal At a RGB signal Normal  43   At a video signal /no signal 43  169  SmallAdjusting the position Using the automatic adjustment feature At a RGB signal  At a video signalUsing the magnify feature Freezing the screenTemporarily blanking the screen Available function Remote control operation Operating the computer screenUSB mouse and keyboard control Using the menu function Multifunctional settingsEasy Menu Easy Menu Gamma Picture MenuHigh  Middle  LOW  Custom Picture MenuColor Temp SecamProgressive TV  Film  Turn OFFLOAD1  LOAD2  LOAD3  LOAD4 SAVE4 SAVE3  SAVE2  SAVE1Image Menu PhaseOver Scan PositionAt a video signal Auto AdjustImage Menu SizeComponent  Scart RGB Input MenuAuto  Ntsc  PAL  Secam Video FormatInformation Input MenuVolume Setup MenuNormal  Whisper Normal  Hinvert  Vinvert  H&VINVERTMenu Position Screen MenuOSD Bright BlankStart UP Screen MenuMy Screen My Screen LockNo Input is Detected Sync is OUT of Range MessageOption Menu Reset  CancelSearch Auto OFFFactory Reset Service GhostOption Menu FAN SpeedLamp MaintenanceLamp Case of replacement by yourselfAir filter Apply a vacuum cleaner to the air filter and filter coverEnglish There is no input signal Internal portion temperature is risingRelated messages Message Description Related messagesRegarding the indicator lamps It is time to clean the air filter Regarding the indicator lampsCooling fan is not operating There is a possibility that the interior portionPower switch is not set to the on position Electrical power cord is not pluggedThese has not been properly fixed Phenomenon Cases not involving a machine defect ReferencePhenomena that may easily be mistaken for machine defects RGB input Video input SpecificationRGB output Communication portSpecifications Page Example of computer signal Vesa TextVesa Initial set signals RGB in 1, B RGB in 2, C RGB OUT Connection to the portsComponent Video G Y, H CB/PB, I CR/PR CTS RTSConnecting the cable Communications settingRS-232C Communication Changing the projector settings Set command Requesting projector status Get commandUsing the projector default settings Reset Command Increasing the projector setting value Increment commandCRC Be EF FB FA Color Temp Gain G Over Scan Frame Lock Menu Position H Lamp Time Page Audio Visual Products