Yamaha YSV104 YSV104_Owners Manual_EN - Page 4

PRECAUTIONS PLEASE READ CAREFULLY BEFORE PROCEEDING Please keep this manual in a safe and handy place for future reference. WARNING Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical shock, short-circuiting, damages, fire or other hazards. These precautions include, but are not limited to, the following: Do not open • This instrument contains no user-serviceable parts. Do not open the instrument or attempt to disassemble or modify the internal components in any way. Handling caution • Take care not to pierce your finger with the end of the string. String ends are sharp and may cause injury. • Never hold the instrument close to your face when adjusting or replacing strings. A string may unexpectedly break damaging your eyes. Water warning • Do not expose the instrument to rain, use it near water or in damp or wet conditions. Battery • Follow the precautions below. Failure to do so might result in explosion, fire, overheating or battery fluid leakage. - Do not tamper with or disassemble batteries. - Do not dispose of batteries in fire. - Do not attempt to recharge batteries that are not designed to be charged. - Use the specified battery type (page 14) only. - Keep the batteries separate from metallic objects such as necklaces, hairpins, coins, and keys. - Always make sure all batteries are inserted in conformity with the +/- polarity markings. - When the batteries run out, or if the instrument is not to be used for a long time, remove the batteries from the instrument. - Use new batteries, all of which are the same type, same model, and made by the same manufacturer. - When using Ni-MH batteries, follow the instructions that came with the batteries. Use only the specified charger device when charging. • Keep batteries away from small children who might accidentally swallow them. • If the batteries do leak, avoid contact with the leaked fluid. If the battery fluid should come in contact with your eyes, mouth, or skin, wash immediately with water and consult a doctor. Battery fluid is corrosive and may possibly cause loss of sight or chemical burns. If you notice any abnormality • When one of the following problems occur, immediately turn off the power switch and remove all batteries from the instrument. Then have the device inspected by Yamaha service personnel. - It emits unusual smells or smoke. - Some object has been dropped into the instrument. - There is a sudden loss of sound during use of the instrument. EN 3