Manuals / Optoma Technology / Computer Equipment / Projector

Optoma Technology W304M manual Image is out of focus, Appendices, Image is unstable or flickering

Models: W304M

1 63

Download 63 pages 21.07 Kb

Page 50

Image is unstable or flickering

Appendices

4If you are using a Notebook:

1.First, follow the steps above to adjust resolution of the computer.

2.Press the toggle output settings. Example: [Fn]+[F4]

Acer	[Fn]+[F5]	IBM/Lenovo [Fn]+[F7]
Asus	[Fn]+[F8]	HP/Compaq [Fn]+[F4]
Dell	[Fn]+[F8]	NEC	[Fn]+[F3]
Gateway	[Fn]+[F4]	Toshiba	[Fn]+[F5]

Mac Apple:

System Preference Display Arrangement Mirror display

If you experience difficulty changing resolutions or your monitor freezes, restart all equipment including the projector.

The screen of the Notebook or PowerBook computer is not displaying your presentation

4If you are using a Notebook:

Some Notebooks may deactivate their own screens when a second display device is in use. Each has a different way to be reactivated. Refer to your computer’s manual for detailed information.

Image is unstable or flickering

4Use Phase to correct it. See page 29 for more information. 4Change the monitor color setting on your computer.

Image has vertical flickering bar

4Useinformation.Frequency to make an adjustment. See page 29 for more

4Check and reconfigure the display mode of your graphic card to make it compatible with the projector.

Image is out of focus

4Make sure the lens cap is removed.

4Adjusts the Focus Ring on the projector lens.

4Make sure the projection screen is between the required distances from the projector. See pages 17-18 for more information.

English 50

Image 50

Optoma Technology W304M manual Image is out of focus, Appendices, Image is unstable or flickering, English

Contents

Table of Contents 1 EnglishUsage Notice Safety InformationImportant Safety Instruction Class B emissions limitsUsage Notice 3 EnglishEnglish PrecautionsUsage Notice 5 English Usage NoticeDon’t English Eye Safety WarningsUsage Notice Product Features IntroductionEnglish Package OverviewIntroduction Introduction Product OverviewMain Unit 9 EnglishSource Control PanelIntroduction Keystone+11 English IntroductionRear View English Remote ControlIntroduction Connect to Computer / Notebook InstallationConnecting the Projector 2 4 3 5English Connect to Video SourcesInstallation DVD Player,Set-top Box HDTV receiverInstallation Powering On / Off the ProjectorPowering On the Projector 15 EnglishInstallation Powering Off the ProjectorWarning Indicator EnglishInstallation Adjusting the Projected ImageAdjusting the Projector’s Height 17 EnglishEnglish Adjusting the Zoom / FocusInstallation Keystone+ User ControlsControl Panel EnglishUser Controls Remote ControlUsing the Remote Control EnglishUser Controls 21 EnglishUser Controls How to operateOn-screen Display Menus English23 English Menu TreeUser Controls Brightness Display ModeImage User ControlsTint SharpnessColor AdvancedGamma Color SettingsImage Advanced Color TempPress to select a color and press Enter to adjust the hue Image Advanced Color SettingColors Except White User ControlsImage Advanced Color Setting ResetWhite User ControlsAutomatic Image Advanced SignalPhase H. PositionUser Controls DisplayFormat EnglishUser Controls 31 EnglishUser Controls Edge MarskZoom Display3D Sync. Invert 3D ModeDisplay 3D User ControlsProjection SetupLanguage Menu LocationScreen Type Remote SettingsAudio Settings SecurityLanguage Setup LanguageUser Controls menu and then use the Left or Right key to select yourUser Controls Setup SecuritySecurity Timer 37 EnglishConfirm Change Password dialog box displays Change PasswordSetup Security 4. Enter the new password twice for verification4Off-no password is required for any function Security SettingSetup Security User Controls4Press to decrease the volume of voice Setup Audio SettingsInternal Speaker 4Press to increase the volume of voiceLogo Capture Setup AdvancedLogo Closed CaptioningSource Lock OptionsInput Source High AltitudeUser Controls Keypad LockTest Pattern OptionsUser Controls Lamp SettingReset Options45 English Options Input SourceUser Controls Options Advanced Direct Power OnSleep Timer User ControlsUser Controls Power Mode StandbyQuick Resume Options AdvancedLamp Reminder Options Lamp SettingLamp Hour User ControlsAppendices TroubleshootingImage Problems No image appears on-screenImage is unstable or flickering Image is out of focusAppendices Image has vertical flickering barImage is too small or too large Intermission ProblemsThe image is stretched when displaying 169 DVD title Image has slanted sidesEnglish Projector Status IndicationAppendices Message Reminders Remote Control ProblemsAudio Problems There is no sound3. Pull firmly on the module handle to remove the lamp module Replacing the LampAppendices EnglishCleaning the Case Cleaning the ProjectorCleaning the Lens AppendicesResolution Compatibility ModesSignal AppendicesAppendices SignalResolution Refresh RateInput Timing AppendicesTrue 3D Video Compatibility table HDMI 3D Input sequentialM4 x 3 Ceiling Mounts, Maximum length 6mm Ceiling InstallationAppendices 59 EnglishFrance CanadaEurope SpainKorea ScandinaviaLatin America JapanNotice Shielded cables Regulation & Safety noticesAppendices Appendices Operation conditionsRemarque à l’intention des utilisateurs canadiens Disposal instructions