This product may not cause nuisance interference. This product must accept any interference signals received. This including interference that may cause undesired operation. This product will produce, _use and transmit radio frequency energy. The instructions and keep this page for all warnings. And instructions below for the future. Do not let the sun do not place it near the product. Do not install. Do not let any liquid sprinkle on the trumpet. Do not let the horn to the rain or place it in a wet weight. Do not put the horns in the horns below 0C (32F) or 50C (122F). Placed on an unstable platform. If used in conjunction with other unauthenticated peripheral devices, _it may interfere with the reception of radio and television. Do not place the horn on an unstable cart, _chair or table so as to avoid damage to the product. Do not let the horn be severely impacted. Do not place the horn near the magnetic field. Do not place the horn in a dusty or dirty place. Do not insert any items. Shielded wire connection between this product and other, _computer devices must be shielded to comply. The user can try to adjust the distance or position of the mobile, _receiving antenna to increase the distance between the receiver. The product of the cooling holes or empty, _empty slot to see the wrong circuit caused by short circuit. Do not repair the product. Changes or modifications not permitted by the manufacturer. Due to improper removal, _may cause electric shock or other adverse consequences. So have any questions, _please contact qualified repair personnel. Do not put heavy loads on the cable carefully wrapped around the, _cable. If you do not follow the instructions to install and use, _it may cause harmful interference to radio communication. And lets any connection away from the pedestrian walk around the, _machine for the simple anti-magnetic design can be placed next. To the screen if the screen due to the different types of colour. Caused by the phenomenon of uneven processing as follows before. The power off the screen off the machine, _to be ten Fifty thirty minutes after the screen to open the A-, _and the distance between the machine and the screen increased. Do not interference so far, _please note that there are magnetic objects around the possible, _interaction with the machine and produce the phenomenon of uneven, _colour. Do not share the device with the receiver. Power outlets or assistance. Please note that when the power switch is activated, _make sure that your spaker cable is properly connected properly. AC power plug and power converter DC 30 plugs are connected. However, _we do not guarantee that the specific installation will not interfere, _if the product is on the radio or TV reception can cause, _harmful interference. (which can be confirmed by turning the product on or off).