Dukane 401-8755E-01 user manual About this manual, Thank you for purchasing this projector

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Projector

8755E

User's Manual – Operating Guide

Thank you for purchasing this projector.

WARNING ►Before using this product, please read the "User's Manual - Safety Guide" and related manuals to ensure the proper use of this product. After reading them, store them in a safe place for future reference.

About this manual

Various symbols are used in this manual. The meanings of these symbols are described below.

WARNING This symbol indicates information that, if ignored, could possibly result in personal injury or even death due to incorrect handling.

CAUTION This symbol indicates information that, if ignored, could possibly result in personal injury or physical damage due to incorrect handling.

Please refer to the pages written following this symbol.

NOTE • The information in this manual is subject to change without notice.

• The manufacturer assumes no responsibility for any errors that may appear in this manual.

• The reproduction, transfer or copy of all or any part of this document is not permitted without express written consent.

Trademark acknowledgment

• VGA and XGA are registered trademarks of International Business Machines Corporation.

• Apple and Mac are registered trademarks of Apple Computer, Inc.

• VESA and SVGA are trademarks of Video Electronics Standard Association.

• Windows is a registered trademark of Microsoft Corporation. All other trademarks are the properties of their respective owners.

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Contents Model 8755E Page About this manual Thank you for purchasing this projectorTrademark acknowledgment Content Projector features PreparationsFastening the lens cover Projector Part namesVideo ports  Power switch AC inlet  RGB OUT port Control buttons Remote controlSetting up Min Max Down ArrangementElevator feet Elevator button Adjusting the projectors elevatorUsing the Security Bar How to attachSecurity Bar Anti-theft chain or wire sold separately About Plug-and-Play capability Connecting your devicesRS-232C USB Connecting to a monitor outputConnecting to a speaker with amplifier output Examples of connection with a computerExamples of connection with a VCR/DVD player CB/PBCR/PR AC inlet Connector Power cord Connecting power supplyPutting batteries Remote controlChanging the signal setting for the projectors remote sensor Using the remote controlOff. Attach the lens cover Power on/offTurning on the power Turning off the powerTemporarily muting the sound Adjusting the volumeSelecting an input signal OperatingSelecting an aspect ratio Searching an input signalAdjusting the zoom and focus Selecting an input signal For a component video signal Using the automatic adjustment featureAdjusting the position  For a video signal or s-video signalCorrecting the keystone distortions Using the magnify featureTemporarily blanking the screen Freezing the screenMove pointer Available function Remote control operationOperating the computer screen USB mouse and keyboard controlEasy Menu Multifunctional settingsUsing the menu function Menu button Enter button Cursor buttons Reset buttonEasy Menu Easy Menu Adjust the level using the buttons Picture MenuGamma Color Temp Picture MenuMY Memory Position PhaseImage Menu Over ScanImage Menu For a video signal or s-video signalAuto Adjust For a component video signalColor Space Input MenuProgressive Video NRFrame Lock Input MenuComponent Video FormatCustom Resolution Setup Menu Audio Setup MenuUsing the buttons / switches the mode for mirror status VolumeScreen Menu Menu PositionBlank Screen Menu Start UPMyScreen Lock Message Option Menu Auto SearchAuto on MY Button Option MenuAuto OFF Lamp TimeFilter Message ServiceFAN Speed GhostInformation Factory ResetRemote Freq Use the / button to change the Projectors remote sensorSecurity Using Security FeaturesInputting the Password Changing the PasswordSetting the Password Using the MyScreen Password FunctionDescription If you have forgotten your Password Turning on the MyScreen Password FunctionUsing the PIN Lock Function Turning the Password offRegistering the PIN Code If you have forgotten your PIN Code Turning Off the PIN Lock FunctionUsing the Transition Detector Function Setting the Transition Detector PasswordTurning On the Transition Detector Function Setting the Transition Detector off Lamp MaintenanceLamp cover Screw Screws Handle Case of replacement by yourselfLamp Type number = 456-8755EAir filter Type number = NJ22222Handle Filter cover Air filter’s knob Air filterPage Related messages TroubleshootingThere is no input signal Internal temperature is risingRegarding the indicator lamps Regarding the indicator lamps Signal source does not correctly work Electrical power cord is not pluggedPower switch is not set to the on position Signal cables are not correctly connectedColor Space setting is not suitable Volume is adjusted to an extremely low levelAudio setting is not correct Color settings are not correctly adjustedLamp is approaching the end of its product Lifetime Not properly adjustedEither the focus and/or horizontal phase settings are Whisper function is workingSpecifications Warranty and after-serviceSpecifications Technical Example of computer signalInitial set signals 75Ω terminated positive Connection to the ports±0.1Vp-p, 75Ω terminator Component Video D Y, E CB/PB, F CR/PR200mVrmsmax kΩ output impedance 200mVrmsmax kΩ terminationProtocol Connecting the cableCommunications setting Command dataIncreasing the projector setting value Increment command Requesting projector status Get commandChanging the projector settings Set command Using the projector default settings Reset CommandRS-3C Communication CRC Be EF EA F5 Be EF CE D6 CB D6 Pуcckий Be EF 08 D3 RGB1 Page Page Audio Visual Products