Optoma Technology TX783RFBA, EP783 manual Intermission Problems

Page 52

Appendices

Intermission Problems

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.

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.

Projector Status Indication

LED lighting message

Power/Standby

Temp-LED

Lamp-LED

Message

LED

 

 

 

 

 

(Blue)

(Red)

(Red)

(Red)

Standby State

 

 

 

(Input power cord)

 

 

 

Standby State

 

 

 

(Burn in Mode)

 

 

 

Power on (Press power button)

Power off (Cooling)

Error (Over Temp.)

Error (Fan fail)

Flashing

Error (Lamp fail)

 

Download Mode

 

Note Steady light

No light

Engli

52

s

h

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Contents Table of Contents Safety Information Usage NoticePrecautions Don’t Eye Safety Warnings Product Features IntroductionPackage Overview DocumentationProduct Overview Main UnitControl Panel Connection Ports Remote Control with Mouse Function and Laser Pointer Connecting the Projector Connect to Computer/NotebookConnect to Video OtePowering On/Off the Projector Powering On the ProjectorPowering off the projector Adjusting the Projected Image Adjusting the Projector’s Zoom / Focus Adjusting Projection Image Size Vertical Direction Horizontal Direction Lens Shift RangeControl Panel & Remote Control User ControlsUsing the Remote Control Keystone Using the USB Remote Mouse Control VGA-1On-Screen Display Menus Menu Tree Display Mode ImageBrightness ContrastImage Color Image Advanced DegammaWhite Peaking Color TempColor Space Input SourceImage Advanced Color Enhancement Edge EnhancementColor Vividness ExtensionDisplay FormatInput Signal PC Mode OverscanZoom Image ShiftKeystone Display KeystoneHeight of Image Setup Language LanguageSetup ProjectionMenu Location MuteRS232 VolumeProjector ID Setup Signal PhaseFrequency PositionSecurity Timer Setup Security SettingSecurity Change Password First TimeLogo Setup AdvancedLogo Capture Lens Shift Setup Lens FunctionZoom/Focus Setup Network IP AddressSubnet Mask GatewayHow to use web browser to control your projector 10.0.50.100 User Controls Options Direct Power On Signal Power OnAuto Power Off Sleep TimerOptions Lamp Settings Brightness ModeLamp Reset Lamp HoursAppendices Image is unstable or flickering Image is reversed Intermission Problems Remote Control Problems Appendices Replacing the lamp Lamp Replacement Procedure  Computer Compatibility  Video CompatibilityRS232 Commands and Protocol Function List RS232 Pin AssignmentsRS232 Protocol Function List Send to projectorSend to Remote Ceiling Mount Installation Optoma Global Offices USAKorean Regulation & Safety notices Remarque à l’intention des utilisateurs ca- nadiens