Eiki LC-XB21A owner manual Security Key lock and PIN code lock settings

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Setting

Security (Key lock and PIN code lock settings)

This function allows you to use Key lock and PIN code lock function to set the security for the projector operation.

Key lock

This function locks operation of the top control or the remote control.

It is useful to prevent operation by an unauthorized person.

. . . . . . not locked.

. . . . . . lock the operation of the top control. To unlock, use the remote control.

. . . . . . lock the operation of the remote control. To unlock, use the top control.

If the top control accidentally becomes locked and you do not have the romote control or there is something wrong with your remote control, contact the dealer where you purchased the projector or the service center.

PIN code lock

This function prevents the projector from being operated by an unauthorized person and provides the following settings for security options.

Off . . . the projector is not locked with a PIN code.

On1 . . require to enter a PIN code every time turning on the projector.

On2 . . require to enter a PIN code to operate the projector once the power cord is disconnected; as long as the AC power cord is connected, the projector can be operated without a PIN code.

Whenever to change the PIN code lock setting or the PIN code (the four-digit number), you are required to enter the PIN code. The "1234" is set as the initial PIN code at the factory.

Key lock

Select Key lock. Choose one of the alternatives with the Point ed buttons and select [Yes] to activate it.

PIN code lock

When the projector is locked with the PIN code, the PIN code lock mark appears on the menu bar.

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Contents Model LC-XB21A Features and Design Table of Contents To the Owner Risk of Electric Shock Do not OpenSafety Instructions Installing the Projector in Proper Position Air CirculationMoving the Projector Compliance Federal Communications Commission NoticePart Names and Functions FrontBack BottomRear Terminal ② Computer in /S-VIDEO in /COMPONENTTop Control Remote Control Remote Control Battery Installation Operating RangeInstallation Adjustable FootPositioning the Projector NoteConnecting the AC Power Cord Projector side AC outlet sideConnecting to a Computer Cables used for connectionConnecting to Video Equipment Connecting to Component Video Equipment Selected Input Source and Lamp Mode Basic OperationTurning On the Projector PIN Code Input Dialog BoxTurning Off the Projector How to Operate the On-Screen Menu Remote ControlTop Control On-Screen MenuMenu Bar Zoom and Focus Adjustment Keystone CorrectionSound Adjustment Remote Control OperationTimer button Auto PC buttonZoom buttons No Show buttonComputer Input Input Source SelectionDirect Operation Source Select MenuComputer System Selection Selecting Computer System ManuallyPC System Menu Auto PC Adjustment To store adjustment parametersPC Adjust Menu Menu Operation Auto PC AdjManual PC Adjustment Reset Mode freeTo clear adjusted data To store adjusted dataImage Level Selection Image Level Adjustment Screen Size Adjustment NormalTrue WideFor zooming in and out the images Digital zoom +Digital zoom Video Input Input Source Selection VideoInput Source Selection S-Video, Component, RGB Scart 21-pin Direct Operation Top ControlVideo System Selection AutoAV System Menu Video or S-Video AV System Menu ComponentCinema Image 1~4Color TintNoise reduction ProgressiveProvide the image at a normal video aspect ratio Setting SettingSetting Logo PIN code lock To Enter the Logo PIN code Setting Power management Power consumption and extends Security Key lock and PIN code lock settings Key lockPIN code lock Change the PIN code lock setting Change the PIN codeFactory default FanLamp counter Maintenance and Cleaning Note Then check the matters belowCleaning the Air Filters Attaching the Lens CoverCleaning the Projection Lens Cleaning the Projector CabinetLamp Replacement Reset the lamp replacement counterLamp Handling Precautions Lamp Replacement CounterTroubleshooting AppendixAppendix Image Adjust Menu TreeAppendix Video Input Indicators and Projector Condition IndicatorsCompatible Computer Specifications FreqTechnical Specifications Mechanical InformationOptional Parts COMPONENT-VGA CableSCART-VGA Cable VIDEO-VGA CableConfigurations of Terminals DimensionsTerminal Analog RGB Mini D-sub 15 pin Terminal Mini DIN 8-PINLogo PIN Code Lock No PIN Code Number MemoDeutschland & Österreich ChinaCanada Eastern Europe