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This user’s manual contains important information about your Carbon Monoxide (CO) Alarm’s operation. If you are installing this CO Alarm for use by others, you must leave this manual—or a copy of it—with the end user. TABLE OF CONTENTS Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2 Basic Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 How Your CO Alarm Works . . . . . . . . . . . . . . .