Smart Technologies SMART Table 230i - Manual (Page 20)

7. Disconnect your USB drive.
OR
Press the Cog wheel icon.
The menu changes from Teacher mode to Student mode.
Replacing the projector lamp
The average life of a projector lamp is 2,000 hours. When the projector lamp has been used for 2,000
hours or more, the following message appears on the SMART Table surface:
It is time to replace the lamp. Use the procedure in the User’s Guide
to replace the lamp as soon as possible.
For more information about replacing the lamp or adjusting the table’s image, see Replacing the Lamp
on your SMART Table ST230i ( smarttech.com/kb/141683 ).
C H A P T E R 3
Maintaining your SMART Table
14