Dukane 8923H, 8922H, 8755K Troubleshooting Warranty and after-service, Trademark acknowledgment

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Troubleshooting - Warranty and after-service

If an abnormal operation (such as smoke, strange odor or excessive sound) should occur, stop using the projector immediately. Otherwise if a problem occurs with the projector, first refer to the “Troubleshooting” of the “Operating Guide” in the CD and run through the suggested checks.

If this does not resolve the problem, please consult your dealer or service company. They will tell you what warranty condition is applied.

Please check the following web address where you may find the latest information for this projector.

ENGLISH

www.dukane.com/av

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

Mac®, Macintosh® and Mac OS® are registered trademarks of Apple Inc.

Pentium® is a registered trademark of Intel Corp.

Adobe® and Acrobat®, Reader® are registered trademarks of Adobe Systems Incorporated.

Microsoft® and Internet explorer®, Windows®, Windows NT®, Windows Vista® are registered trademarks of Microsoft Corporation.

PowerPC® is a registered trademark of International Business Machines

Corporation.

All other trademarks are the properties of their respective owners.

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Contents Data Video Projector User’s Manual Concise Contents C8755K, 8922H, 8923HEntries and graphical symbols explanation Important safety instructionFirst of all Regulatory notices About Electro-Magnetic Interference CanadaContents of package Loading batteries into the remote control Holding the hook part of the battery Cover, remove itPreparations Arrangement On a horizontal surface Suspended from the ceilingConnecting your devices MonitorConnecting power supply Turning on the powerAdjusting the projectors elevator Displaying the picture Input button Video buttonTurning off the power STANDBY/ON buttonReplacing the lamp Type number 4456-8755JHigh Voltage High Temperature Cleaning and replacing the air filter Type number MU06481 Filter setUsing the CD manual Specifications SpecificationTroubleshooting Warranty and after-service Trademark acknowledgment