is hazardous to replace the battery incorrectly. Replace the battery only with the same or equivalent type, in order to protect the enviromnent,please dispose the battery properly. Do not use the unit in temperatures higher than 140 degrees Fahrenheit or 40 de- grees Celcius.
4.Disassemble
Do not attempt to disassemble the cabinet. There is a risk of elec- tric shock and/or exposure to Laser Radiation. Contact qualified service personnel if your system needs repair.
5.Cleaning Unit
When cleaning, make sure the system is unplugged from the power source. Do not use liquid cleaners or aerosol cleaners. Use a cloth lightly dampened with water for cleaning the exterior of the system only.
6.Disc
Do not use irregularly shaped discs such as heart or
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