Introduction
For best performance
Environment
L Keep the unit away from electrical noise generating devices, such as fluorescent lamps and motors.
L The unit should be kept free from excessive smoke, dust, high temperature and vibration.
L The unit should not be exposed to direct sunlight.
L Do not place heavy objects on top of the unit.
L When you leave the unit unused for a long period of time, unplug this unit from power outlet.
L The unit should be kept away from heat sources such as heaters, kitchen stoves, etc. It should not be placed in rooms where the temperature is less than 5 °C or greater than 40 °C. Damp basements should also be avoided.
Routine care
L Wipe the outer surface of the unit with a soft cloth. Do not use benzine, thinner or any abrasive powder.
Operation
L At the beginning of a call, both parties should speak alternately. This enables the unit to adapt to its environment and let both parties speak effectively.
L Do not move the unit while it is in use. L Keep your hands away from the unit
during calls.
L Keep files, cups, coffee pots, etc., away from the unit.
L Use the unit in a quiet room.
L This unit is designed to be used in a room that is no more than 35.3 m2 in area.
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