424. Do not interrupt the connection when the device is formatting or transferring files. Otherwise, data may be corruptedor lost.25. If the unit has USB playback function, the usb memory stick should be plugged into the unit directly. Don’t use an usbextension cable because it can cause interference resulting in failing of data.26. The apparatus shall not be exposed to dripping or splashing and make sure that no objects filled with liquids, such asvases, are placed on or near the apparatus.27. * To completely disconnect the power input, the mains plug of the apparatus shall be disconnected from the mains, asthe disconnect device is the mains plug of apparatus.28. If the unit works with battery, Battery shall not be exposed to excessive heat such as sunshine, fire or the like.29. Attention should be drawn to the environmental aspects of battery disposal.30. The apparatus can only be used in moderate extremely cold or climates warm environments should be avoided.31. The rating label has been marked on the bottom or back panel of the apparatus.32. This device is not intended for use by people (including children) with physical, sensory or mental disabilities, or a lackof experience and knowledge, unless they’re under supervision or have received instructions about the correct use ofthe device by the person who is responsible for their safety.33. This product is intended for non professional use only and not for commercial or industrial use.34. Make sure the unit is adjusted to a stable position. Damage caused by using this product in an unstable position or byfailure to follow any other warning or precaution contained within this user manual will not be covered by warranty.35. Never remove the casing of this apparatus.36. Never place this apparatus on other electrical equipment.37. Do not use or store this product in a place where it is subject to direct sunlight, heat, excessive dust or vibration.38. Do not allow children access to plastic bags.39. Only use attachments/accessories specified by the manufacturer.40. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way,such as the power supply cord or the plug, when liquid has been spilled or objects have fallen into the apparatus, whenthe apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.41. *Do not use a damaged power cord or plug or a loose outlet. Doing so may result in fire or electric shock.42. Prolonged exposure to loud sounds from personal music players may lead to temporary or permanent hearing loss.INSTALLATION• Unpack all parts and remove protective material.• *Do not connect the unit to the mains before checking the mains voltage and before all other connections have beenmade.* Those instructions are related only to products using power cable or AC power adaptor.CLASS I LASERPRODUCT