Dukane 8412 user manual Projector stops responding to all controls

Page 55

Steady light

No light

Appendices

The projector stops responding to all controls

If possible, turn off the projector, then unplug the power cord and wait at least 60 seconds before reconnecting power.

Check that “Keypad Lock” is not activated by trying to control the projector with the remote control.

Lamp burns out or makes a popping sound

When the lamp reaches its end of life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn on until the lamp module has been replaced. To replace the lamp, follow the procedures in the “Replacing the Lamp” section on pages 55-56.

LED lighting message

Message

POWER/STAND-

Temp-LED

Lamp-LED

BY LED

 

 

 

 

(Green/Amber)

(Red)

(Red)

Standby State

Amber

 

 

(Input power cord)

 

 

 

 

 

Power on (Warming)

Flashing

 

 

Green

 

 

 

 

 

Lamp lighting

Green

 

 

Power off (Cooling)

Flashing

 

 

Green

 

 

 

 

 

Error (Over Temp.)

Flashing

 

 

Amber

 

 

 

 

 

Error (Fan fail)

Flashing

Flashing

 

Amber

 

 

 

 

Error (Lamp fail)

Flashing

 

 

Amber

 

 

 

 

 

POWER/STANDBY LED be ON when OSD appears, be OFF when OSD disappears.

53English

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Contents Data Video Projector Page Table of Contents Usage Notice Safety InformationPrecautions Do not Product Features Eye Safety WarningsPackage Overview IntroductionMain Unit Product OverviewControl Panel 12V OUT Input/Output ConnectionsRemote Control Connect to Computer/Notebook Connecting the ProjectorComposite Video Output +12V Output Connect to Video SourcesPowering On the Projector Powering the projector On / OffPowering off the projector Adjusting the Projector’s Height Adjusting the Projected ImageAdjusting Projection Image Size Adjusting the Projector’s FocusXGA User Controls Control Panel & Remote ControlUsing the Remote Control VGA Using the Help button User Controls User Controls On-screen Display Menus How to operateImage Menu TreeOptions Brightness Display ModeContrast Saturation SharpnessTint Color DegammaBrilliantColor Color TempInput Source Color SpaceImage AI Format DisplayLBX Keystone OverscanZoom Image Shift3D Sync. Invert Display 3DProjection LanguageMute Menu LocationScreen Type Projector IDAudio Input VolumeRS232 Position PhaseAutomatic FrequencyChange Password Security TimerSecurity User Controls Logo Capture LogoClosed Captioning Gateway Network StateIP Address Subnet MaskHow to use web browser to control your projector Local Area Network LAN Crestron RoomView Control Tool For more information, please visit Information Hide ResetSource Lock High AltitudePower Mode Standby Direct Power OnAuto Power Off min Sleep Timer minLamp Reminder Brightness ModeLamp Reset Lamp Hours Appendices TroubleshootingImage is unstable or flickering Image is reversed Projector stops responding to all controls On Screen Messages Replacing the lamp Lamp Replacement Procedure  Computer Compatibility Compatibility Modes Video Compatibility Mode Resolution Sync Hz Sync KHzRS232 Pin Assignments RS232 Commands and Protocol Function ListSend to projector RS232 Protocol Function ListVGA1 Send to emulate Remote Send from projector automatically Ceiling Mount Installation FCC notice Regulation & Safety NoticesRemarque à l’intention des utilisateurs canadiens Page Dukane Audio Visual