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3M MP8740 manual Maintenance, Cleaning the Air Filter, English, 1 Remove Air Filter

Models: MP8740

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ENGLISH

Section 5: Maintenance

5.1 Cleaning the Air Filter

✔Note

Clean the air filter about every 50 hours.

1.Turn off the MAIN POWER switch of the projector and pull out power cord. Let cool for 20 minutes.

2.Remove the air filter from the bottom of projector. Unscrew two retaining screws (1) and pull down and out (2) on the handle to free air cleaner door. Lift air filter door up and out (3) and set it aside.

Figure 5.1 Remove Air Filter

3.Carefully remove foam air filter Screen (4) and clean foam screen and metal screen using a vacuum cleaner.

4.Re-install the air filter and replace the air filter door.

✔Note

If air flow is restricted due to dust accumulation on filter, the projector may shut down due to over heating.

3M™ Multimedia Projector MP8740

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3M MP8740 manual Maintenance, Cleaning the Air Filter, English, 1 Remove Air Filter

Contents

Operators Guide MP8740 Multimedia ProjectorENGLISH Table of Contents3M Multimedia Projector MP8740 ENGLISHIMPORTANT SAFEGUARDS SafeguardsINTENDED USE SAVE THESE INSTRUCTIONSLIMITED WARRANTY WarrantyTHANK YOU FOR CHOOSING 3M LIMITATION OF LIABILITY1.2 Optional Accessories 1.1 Contents of Shipping BoxSection 1 Unpack 1.3 Keep Your Packaging MaterialsSection 2 Product Description 2.1 Machine Characteristics2.2 Part Identification List ENGLISHFigure 2.2 Cable Connections 2.3 System Set Up - connecting various equipmentENGLISH ENGLISH 2.4 Remote Control Transmitter IdentificationFigure 2.3 Remote Control Buttons 3.1 Projector Startup Section 3 Basic Operations3.2 Projector Shutdown ENGLISHFactory Default Setting Section 4 Adjustment and Functions4.1 Menu Navigation 1. Highlight SETUP option 2. To reset the entire SETUP menuFigure 4.3 Height Adjustment 4.2 How To Use Height Adjustment FeetFront view Side viewFigure 4.4 RGB Signal 4.3 SETUPFigure 4.5 Video Signal TINT cannot be adjusted with a PAL or M-PAL video signal inputAdjustment 4.4 INPUTENGLISH Figure 4.6 Input MenuThe IMAGE sub-menu is used to change the image characteristics 4.5 IMAGEFigure 4.8 Image Adjustment Screens ENGLISHFigure 4.9 OPT Adjustment Screens 4.6 OPTENGLISH The OPT. sub-menu allows you to control communication function5.1 Cleaning the Air Filter Section 5 MaintenanceENGLISH Figure 5.1 Remove Air Filter6.1 Lamp Section 6 Lamp6.2 Display Lamp Operation Hours 6.3 Replacing the LampFigure 6.2 Lamp Module Carefully slide the lamp module out 3 using steady pressureENGLISH 7.2 Message/Solution Table Section 7 Troubleshooting7.1 Sympton/Solution Table 8.1 Service Information Section 8 AccessoriesAccessories How to OrderA.1 Technical Specifications Table of ContentsTechnical Appendix A.1 Technical Specifications A.2 Dimensions3M Multimedia Projector MP8740 A.2 DimensionTECHNICAL TECHNICAL A.3 Projector-to-Screen DistanceDistance Minimum ImageA.5 Connection to the RGB Signal Terminal A.4 Connection to the Video Signal Terminala Input signal b Signal input terminalNote 1 MAC adapter is necessary to set the resolution mode c Example of computer signalSet all dip switches OFF except those indicated in the chart Forexample MAC 13 mode = switch 1, 5 and 6 are ONTECHNICAL A.6 Indicator StatusMeaning Remedya Mouse emulation A.7 Connection to the Control Signal TerminalPS/2 mouse ADB mouseb RS-232 Control Cable not included with basic packout A.7 Connection to the Control Signal Terminal continuedTECHNICAL Serial mouseTECHNICAL Serial Command CodesDefault Code Command Code Serial Command Code TableTECHNICAL FunctionA.11 Serial Command Code Table contTECHNICAL 3M Multimedia Projector MP8740 TECHNICALA.12 3M Canada 3M Austin Center3M Mexico, S.A. de C.V 3M Europe