Projection Television User Manual
The SMARTUF75 or SMARTUF75w projector serial number is located on the top of the projector.
T T I P
You can also access the projector’s serial number through the on-screen menu. For more
information, see Adjusting projector settings on page 14.
For the locations of serial numbers on other components and accessories, see
smarttech.com/support.
Determining you interactive whiteboard system’s
status
Use the following table to determine the status of your interactive whiteboard system:
Projector
Power light
Projector
Service light
ECP light Ready light
Projected
image
Touch and
pen control
Status and related
troubleshooting
Normal operating statuses
Solid green Off Solid green Solid green Correct Full control The system is operating normally.
If image or sound issues occur, see
the remaining sections of this chapter
for troubleshooting information.
Flashing green Off Flashing green Off None None The system is starting up.
Solid amber Off Solid amber Off None None The system is in Standby mode.
Flashing
amber
Off Flashing
amber
Off None None The system is entering Standby
mode.
Solid green Off Solid green Solid amber N/A None The interactive whiteboard’s
controller module is starting up.
If this process takes longer than 10
seconds, see Resolving controller
module issues on page 47.
C H A P T E R 6
Troubleshooting your interactive whiteboard system
45