General instructions, Setup and operation – Sharper Image SI867 User Manual
Page 9
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General Instructions
Setup and Operation
Place The Sharper Image Quadra on a
level surface, at least twelve inches from
the wall and furniture. Plug into a polarized
110V outlet. (Read Warnings for details.)
Switch the MODE CONTROL to the 
desired setting:
LOW: For small rooms or rooms 
where the door is usually closed.
MEDIUM: For average-sized rooms.
HIGH: For large rooms and higher 
traffic areas.
These are recommended settings. 
Adjust to your own comfort level.
This model features 3 highly charged 
collection blades separated by 2 oppositely charged “driver”
blades. This improves the particle capture rate.
12"
Mode Control
9
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