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Appendix A: Removing and Replacing the Projector
31
Appendix A: Removing and Replacing the Projector
To remove the projector, you must remove the 4000i’s rear access panel, disconnect the
projector’s cables and detach the projector.
1.
Turn off the 4000i following the instructions on page 22 of this guide.
2.
Loosen the two captive thumbscrews at the top of the rear access panel.
3.
Rotate the top of the rear access panel toward you and then pull it up, releasing it from the
cabinet. Put the rear access panel in a safe place.
4.
Disconnect all of the cables from the projector, including the power cable.
NOTE:
The projector cables are labeled so that you can easily restore their connections.
CAUTION
Do not touch the rear surface of the screen or apply isopropyl alcohol, water or
acetone to it. These fluids will damage the diffusion coating, resulting in a
permanent deterioration in display quality.
To remove the projector
WARNING
After you turn off the projector, allow at least one minute to elapse before you
disconnect the 4000i’s power cord from the power outlet. Don’t touch or
replace the projector lamp (which will be very hot) for at least an hour.
Captive
Thumbscrew
Rear Access
Panel
Captive
Thumbscrew
Содержание SMART Board 4000i
Страница 1: ...Installation Guide Rear Projection SMART Board 4000i Interactive Whiteboard...
Страница 18: ...12 Setting Up the 4000i 99 00582 20 REV A0...
Страница 32: ...26 Basic Operations 99 00582 20 REV A0...
Страница 36: ...30 Maintaining the 4000i 99 00582 20 REV A0...
Страница 40: ...34 Appendix B Connecting Rack Mount Equipment to the Projector Platform 99 00582 20 REV A0...
Страница 42: ...36 Customer Support 99 00582 20 REV A0...
Страница 44: ...38 Waste Electrical and Electronic Equipment Regulations 99 00582 20 REV A0...
Страница 47: ......
