Your projectorstops responding
If yourprojector stops responding,perform the followingprocedure.
gTo restartan unresponsiveprojector
1. Putthe projector into Standby mode,and then wait 30 minutes for it to cool down.
2. Disconnectt hepower cable from the poweroutlet, and then wait at least 60 seconds.
3. Connectthe power cable, andthen turn on the projector.
The“ ProjectorOverheated”,“ FanFailure” or “Color Wheel Failure” messageappears
If the “ProjectorOverheated”,“Fan Failure”or “Color WheelFailure” message appearsand the
projectorstops projectingan image, one of the following issues is occurring:
lTheprojectoris overheatinginternallybecause of blocked air vents or ani nternaltemperature
over131°F (55°C).
lThetemperatureoutside the projectoris toohigh.
lOneof the fans has failed.
lTheprojectorhas a c olorwheel issue.
gTo resolvethe “ProjectorOverheated”, “Fan Failure”or “Col orWheel Failure” error
1. Putthe projector into Standby mode,and then wait 30 minutes for it to cool down.
2. If yourroom is hot, lower the temperatureif possible.
3. Ensurethat nothingi s blocking the projector’sair intake and exhaust.
4. Disconnectt hepower cable from the poweroutlet, and then wait at least 60 seconds.
5. Connectthe power cable, andthen turn on the projector.
6. Adjustthe fan speed using the service menu.
7. If the previoussteps don’t resolve the issue, put the projector into Standbymode, disconnect
thepower cable, andt hencontact y ourauthorized SMART reseller.
CH A P T E R 6
Troubleshootingyour interactive whiteboard system
49