USING THE AC POWER ADAPTER

•    All components must be dry before connecting to an external power source

•    Use ONLY a UL/IEC 62368 or UL/IEC  60950-1 2nd revision approved AC/DC power 

      adapter class LPS with electrical output ratings range of 6-28 V DC, 3A, with ambient 

      temperature range of 0°C to 40°C. 

•    Use of an alternative AC/DC power adapter will invalidate any approvals given to this unit 

      and may be dangerous.