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CLEANING THE SAU-1900E
To remove dust from the SAU-1900E, a soft, dry cloth or feather duster may be
used. To clean the SAU-1900E, first unplug AC power supply from the wall outlet.
Then a soft cloth dampened (not soaked) with a mild soap/water solution may be used.
Do not use any other chemicals on the SAU-1900E, such as dust sprays, cleaners, etc.
These chemicals could damage the finish on the exterior of the SAU-1900E. After you
have finished cleaning the SAU-1900E, do not forget to plug the AC power supply back
into the wall socket.