Smart Technologies SMART Board 480, User Manual

Page: 46 / 87

Correcting image alignment issues
Alignment errors occur when the projected image isn’t perpendicular to the screen. Alignment errors
can occur when you mount your interactive whiteboard system on an uneven surface or a wall that
has obstructions, or if you swivel the projector too far from the vertical center of your interactive
whiteboard.
Use the instructions in the included SMART Board 480i5 Interactive Whiteboard Systems
Installation Guide ( smarttech.com/kb/156695 ) to eliminate most image alignment issues.
Diagnosing issues using the interactive
whiteboard system indicators and controls
This section documents the indicators and controls of the interactive whiteboard system
components.
Interactive whiteboard indicators and controls
For more information to resolve common issues, see the SMART Board 480 Interactive Whiteboard
User’s Guide ( smarttech.com/kb/156693 ).
Projector lights and status
Two indicator lights (Power and Service) are located on the bottom of the SMART UF75 projector.
Specific light sequences convey information about the state of the projector, including errors.
I
I M P O R T A N T
After you resolve the projector’s issue, disconnect and then connect the projector power cable to
clear the indicator light sequence, and then reset the projector’s status (see Resetting the projector
C H A P T E R 6
Troubleshooting your interactive whiteboard system
36