3M X75 manual Regarding the indicator lamps, Cooling fan is not operating, Has become heated

Page 51

Troubleshooting

Regarding the indicator lamps (continued)

POWER

LAMP

TEMP

Description

indicator

indicator indicator

 

 

 

 

The cooling fan is not operating.

Blinking

 

 

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

 

 

down at least 20 minutes. After the projector has

In Red

 

 

Turned

Blinking suffi ciently cooled down, please make confi rmation

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

 

 

suffi ciently cooled down, please make confi rmation 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

In Red

• Is the air fi lter dirty?

• 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.

Lighting Alternative

In Green blinking in Red

There is a possibility that the interior portion has become overcooled.

Please use the unit within the usage temperature parameters (5°C to 35°C). After the treatment, resent the power to ON.

 

 

It is time to clean the ai r filter

 

 

Please immediately turn the power OFF, and clean

Lighting

Simultaneous

or change the air fi lter by referring to the section “Air

In Green

blinking in Red

Filter”. After cleaning or changed the air fi lter, please

 

 

be sure to reset the fi lter 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 suffi ciently cooled down, please make confi rmation of the attachment state of the lamp and lamp door, and then turn the power on again.

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Contents About this manual Thank you for purchasing this projectorTrademark acknowledgment Contents About contents of package RGB IN2 port  Part namesProjector DVI-D port STANDBY/ON Remote controlLaser Indicator 14 Control buttonsFastening the lens cap Setting upArrangement 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 Video out Connecting power supply Remote control Laser pointerPutting batteries Using the remote control STANDBY/ON Power on/offTurning on the power Turning off the powerTemporarily muting the sound Adjusting the volumeSelecting an input signal OperatingSelecting an aspect ratio Adjusting screen with ONE-TOUCHAdjusting the zoom and focus Press the ONE Touch button on the remote control. ThisUsing the automatic adjustment feature Adjusting the position At a video signal Correcting the keystone distortions Using the magnify featureTemporarily blanking the screen Freezing the screenAvailable function Remote control operation Operating the computer screenUSB mouse and keyboard control At the advanced Menu Multifunctional settingsUsing the menu function At the Easy MenuAspect Mode Bright Contrast Color Tint Shrpness Whisper Easy MenuDescription Network Mirror Reset Filter Time LanguageEasy Menu Go To Advanced Menu Description#3 Custom  #3 Default  #2 Custom Picture MenuGamma Color Tint Sharpness Picture MenuColor Temp High  Middle  LOW  CustomLOAD1  LOAD2  LOAD3  LOAD4 SAVE4 SAVE3  SAVE2  SAVE1 MY MemoryImage Menu Aspect Over Scan Position PhaseAt a RGB/DVI signal At a video signal / no signal 43  169  SmallImage Menu Size Auto Adjust ExecuteAt a RGB signal At a video signalStill Image  Normal  Turn OFF Video Qlty. MenuProgressive 3D-YCS Video NR TV  Film  Turn OFFAuto  Ntsc  PAL  Secam Input MenuColor Space Component Video Format DVI Component  Scart RGBInformation Input MenuNormal  Hinvert  Vinvert  H&VINVERT Setup MenuWhisper Mirror Volume Stereo IR Remote Normal  WhisperScreen Menu Menu Position OSD Bright BlankBright  Dark Turn on  Turn OFF Screen MenuStart UP My Screen My Screen Lock DescriptionNo Input is Detected Sync is OUT of Range MessageONE Touch Auto Search Auto OFF Option MenuFAN Speed Lamp Time Filter Time ServiceFactory Reset Option MenuIP Address Subnet Mask Default Gateway Network MenuDhcp When your network enables the Dhcp function Network MenuEx. Case of IP Address = Screen Network Menu Lamp MaintenanceLamp Case of replacement by yourselfAir filter Caring for the lens Caring for the cabinet and remote controlOther care Inside of the projectorTime the lamp timer has counted is approaching 2000 hours There is no input signalRelated messages Related messages Internal portion temperature is risingRegarding the indicator lamps There is a possibility that the interior portion Regarding the indicator lampsIt is time to clean the ai r filter Cooling fan is not operatingElectrical power cord is not plugged Power switch is not set to the on positionPhenomena that may easily be mistaken for machine defects Phenomena that may easily be mistaken for machine defects RGB output SpecificationDigital RGB input RGB inputSpecifications Accessories Part Number How to OrderNot included with Basic Packet Part Number DN00801-X75OGENG

X75 specifications

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