Acer XD1270, XD1280, XD1170 manual Lamp Hour Reset, Security

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User Controls

English ... 26

Management

(Computer / Video

Mode)

Lamp Hour Reset

Press the button after choosing “Yes ”to turn the lamp hour counter to 0 hours.

Security

Press to start “Security” setting. If the “Security” function is enabled, your must enter “Administrator Password” first before Security setting.

Security

This projector provides an excellent security function for the administrator to manage the usage of the projector.

Select “On” to enable the security function. User have to enter password depending on the " Security Mode" . Please refer to "User Password" section for details.

Select “Off” then user can switch on the projector without password.

Once the security function is enabled, the projector will request user to enter password when switch on the projector. Both “User Password” and “Administrator Password” can be accepted for this dialogue.

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Contents Manual for Disposal instructions Table of Contents Precautions Usage NoticeDon’t Product Features IntroductionIntroduction Package OverviewProduct Overview Main UnitControl Panel Connection Ports Introduction Installation 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 Freeze HideAspect Ratio MuteVolume Empowering KeyMouse / Mouse Right Click / Mouse Left Click Video ComponentHow to operate On Screen Display MenusColor Computer / Video Mode Display ModeColor Temperature BrightnessWhite Segment DegammaColor R Color GImage Computer / Video Mode KeystoneAspect Ratio ProjectionPosition Horizontal Position Position Vertical PositionFrequency TrackingManagement Computer / Video Mode Lamp Hour Elapse Lamp RemindingLamp Hour Reset SecurityTimeoutMin Administrator Password Reset Audio Computer / Video Mode VolumePower On/Off Volume Alarm VolumeTimer Computer / Video Mode Language Computer / Video Mode LanguageProblem No image appears on screen TroubleshootingProblem Partial, scrolling or incorrectly displayed image Problem Image has vertical flickering bar Problem Image is unstable or flickeringProblem Image is out of focus Problem The image is outstretched when displaying 169 DVD Problem Image is reversedProblem Lamp burns out or makes a popping sound Problem LED lighting messageProblem Message Reminders Lamp Changing Procedure Replacing the lampSpecifications Signal Compatibility Modes Analog DigitalRegulation & Safety Notices FCC noticeRemarque à l’intention des utilisateurs canadiens Important safety instructions Radio device regulatory notice General FCC RF safety requirement