13SAFETY PRECAUTIONS1. To prevent fire or shock hazard, do not expose this equipment to an environment of highhumidity and/or dust. Do not use in an unprotected outdoor installation or any area classifiedas overly damp or wet.2. The temperature for installation should be kept between 0°C ~ 60°C. Avoid direct sunlightexposure or extreme changes of temperature over a short period of time.3. Do not disassemble the unit or put it on an unstable base4. Do not drop it and avoid heavy impact.5. Ventilation: Any openings in the enclosure are provided for ventilation and to ensurereliable operation of the unit and to protect it from overheating. These openings, if any, mustnot be blocked or covered. This unit should not be placed in a built-in installation unlessproper ventilation is provided.6. Cleaning: Unplug the unit from the mains outlet before cleaning. Do not use liquidcleaners or aerosol cleaners, only use a damp cloth.7. Do not overload outlets and extension cords as this may result in a risk of fire or electricshock.8. Enclosure Entry of any kind is dangerous. Never push objects of any kind, includingliquids, into this unit through openings as they may touch dangerous voltage points orshort-out parts that could result in a fire or electric shock.9. Service: Do not attempt to open or service this unit yourself as opening or removingcovers may expose you to dangerous voltage of other hazards.10. There are no user-serviceable parts inside the unit. If the unit requires service pleasecontact your authorized dealer, or an authorized repair service company.