iv | IMPORTANT INFORMATION
• Connect an external power supply (not included) to your SMART Board V280 
interactive whiteboard when using a bus powered hub, such as the SMART Active 
USB Extension Cable, with your product. The external power supply 
(when required) must meet the Limited Power Source (LPS) requirements 
of CSA/UL/IEC/EN 60950-1.
• Before your clean your interactive whiteboard, shut down or disconnect 
the connected computer.
• If your SMART Board interactive whiteboard requires replacement parts, 
make sure that the service technician uses replacement parts specified by 
SMART Technologies.
• Be aware that Kensington® locks aren't designed to be a solid protection measure 
because the lock can be torn out. However, potential thieves might be reluctant 
to try to sell a product with a broken Kensington lock hole, which would readily 
identify it as a stolen item.