Optoma Technology EP759 manual Problem The image is outstretched when displaying 169 DVD

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Appendices

Problem: The image is outstretched when displaying 16:9 DVD.

The projector automatically detects 16:9 DVD and adjusts the aspect ratio by digitizing to full screen with 4:3 default setting.

If the image is still outstretched, you will also need to adjust the aspect ratio by referring to the following:

4Please select 4:3 aspect ratio type on your DVD player if you are playing a 16:9 DVD.

4If you can’t select 4:3 aspect ratio type on your DVD player, please select 4:3 aspect ratio in the on screen menu.

Problem: Image is reversed.

4Select “Management” from the OSD and adjust the projection direction. See page 25.

Problem: Lamp burns out or makes a popping sound

4When 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 replacethe lamp, follow the procedures in the “Replacing the Lamp”. See page 32.

Problem: LED lighting message

Message

Power LED

Temp LED Lamp LED

Green

Red

 

 

Standby State

 

 

 

Warming

Flashing

 

 

Cooling

 

Flashing

 

Normal

 

 

 

Error (Lamp failed)

 

 

Flashing

Error (Fan failed)

 

 

Flashing

Error (Over Temp.)

 

 

 

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Contents Table of Contents Precautions Usage NoticeDon’t Product Features Introduction‹ Picture-In-Picture dual image Package Overview Product Overview Main UnitControl Panel Connection Ports Remote Control with Mouse Function & Laser Pointer IR LedsInstallation Connecting the ProjectorPowering On/Off the Projector Powering On the ProjectorPowering Off the Projector Adjusting the Projected Image Adjusting the Projector Image HeightAdjusting the Projector Zoom / Focus Adjusting Projection Image SizeControl Panel & Remote Control User ControlsSync Using the Remote Control PowerDisplay Mode Display FormatSource Lock ComponentVideo How to operate On Screen Display MenusLanguage LanguageImage-I Computer Mode Image-I Video Mode Colour saturationTint Position Image-IIKeystone Keystone Correction Color TempReset AdvanceAudio Projection ManagementMenu Location LampDisplay Mode Source LockSource Change SwapProblem Partial, scrolling or incorrectly displayed image TroubleshootingProblem No image appears on screen AppendicesProblem Image is unstable or flickering Problem Image has vertical flickering barProblem Image is out of focus Problem Lamp burns out or makes a popping sound Problem The image is outstretched when displaying 169 DVDProblem Image is reversed Problem LED lighting messageProblem Message Reminders Lamp Changing Procedure Replacing the lampCompatibility Modes Analog DigitalCeiling Mount Installation Screw type M3 Maximum screw length 6mm