ivPrefacePrefaceSafety Instructions■ Always read the safety instructions carefully.■ Keep this User’s Manual for future reference.■ Keep this equipment away from humidity.■ Lay this equipment on a reliable flat surface before setting it up.■ The openings on the enclosure are for air convection hence protects the equipment from overheating. DO NOT COVER THE OPENINGS.■ Make sure the voltage of the power source is at 110/220V before connecting the equipment to the power inlet.■ Place the power cord such a way that people can not step on it. Do not place anything over the power cord.■ Always Unplug the Power Cord before inserting any add-on card or module.■ All cautions and warnings on the equipment should be noted.■ Never pour any liquid into the opening that can cause damage or cause electrical shock.■ If any of the following situations arises, get the equipment checked by service personnel:◯ The power cord or plug is damaged.◯ Liquid has penetrated into the equipment.◯ The equipment has been exposed to moisture.◯ The equipment does not work well or you can not get it work according to User’s Manual.◯ The equipment has been dropped and damaged.◯ The equipment has obvious sign of breakage.■ DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT ABOVE 60oC (140oF), IT MAY DAMAGE THE EQUIPMENT.