C H A P T E R 7
Troubleshooting your interactive projector
63 smarttech.com/kb/170295
l Ensure that the current video input corresponds with the Touch setting in the OSD menu (see
Touch on page 24) and that the TDM is connected and has a solid green or flashing green status
light (see Determining touch status on page 57).
l Use the Connection Wizard to ensure the Penonly setting isn’t selected. This setting is selected
by default until the alignment process is complete during installation.
l Ensure that no objects protrude into the keep out area between the bottom of the projector mount
and the projected image. Objects in this area should be moved or removed before you use your
interactive projector as they can cause parts of the projected image to lose finger touch function.
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