Correcting image alignment issues
Alignmenterrorsoccur when the projected imageisn’t perpendicularto the sc reen.Alignment errors
canoccur when you mount yourinteractive whiteboard system on an unevensurface or a wall that
hasobstructions, or if you sw ivel the projectortoo far from the vertical center of your interactive
whiteboard.
Uset heinst ructionsin t heincluded SMART Board 480i5Interactive WhiteboardSystems
InstallationGuide (smarttech.com/kb/156695)to eliminatemost imagealignmentissues.
Diagnosing issues using the interactivewhiteboard system indicators and controls
Thissect iondocuments the indicators andc ontrolsof theinteractive whiteboardsystem
components.

Interactivewhiteboardindicatorsand controls

Formore informationto resolve common issues, see the SMART Board 480Interactive Whiteboard
User’sGuide (smarttech.com/kb/156693).

Projectorlights andstatus

Twoindicator lights (Power andService) are located on the bottomof theSMART UF75 projector.
Specific lights equencesconvey information aboutthe state of theprojector,including errors.
II M P OR T A N T
Afteryou resolve the projector’s issue, disconnect andt henconnect the projector powercable to
clearthe indicator light sequence,and then reset the projector’sstatus (see Resetting the projector
CH A P T E R 6
Troubleshootingyour interactive whiteboard system
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