Casio WK 1630 User Guide - Page 5

Do not use if there is an abnormality or malfunction. • Do not use the instrument if there appear to be abnormalities such as the presence of smoke or abnormal odor. Also do not use the instrument if there appear to be malfunctions such as the power not coming on or sound not being produced. Use under such conditions may cause fire or electrical shock. In such cases, take the following actions immediately. Never attempt to repair the instrument yourself. 1. Turn power off. 2. Unplug the AC adaptor from the wall outlet. 3. If there are any batteries loaded in the keyboard, remove them. • Do not touch the batteries directly with your hands when removing them. They may be hot or battery fluid may be leaking from them. 4. Consult with the dealer where you purchased the keyboard or with an authorized CASIO service provider. When the instrument has been dropped: • In the case the instrument has been dropped or damaged, take the following actions. Continued use may cause fire or electrical shock. 1. Turn power off. 2. Unplug the AC adaptor from the wall outlet. 3. If there are any batteries loaded in the keyboard, remove them. • Do not touch the batteries directly with your hands when removing them. They may be hot or battery fluid may be leaking from them. 4. Consult with the dealer where you purchased the keyboard or with an authorized CASIO service provider. Be careful of the bags around children. • Never allow anyone to place the plastic bags of the instrument, its accessories, and its separately sold options over their heads. Doing so may cause suffocation. Particular caution is required in homes with small children. 733A-E-005A WK-1800/1600(E)-01~07 Page 3 ʂCAUTION AC Adaptor • Do not locate the power cord in close prox- imity to heaters or other heating appliances. This may cause the cord to melt leading to possible fire or electrical shock. • When unplugging the AC adaptor from an electrical outlet, always make sure to pull on the adaptor itself and not the cord. Pulling excessively on the cord may cause it to be damaged or break leading to possible fire or electrical shock. • Do not touch the AC adaptor with wet hands when it is plugged in. This may cause electrical shock. • When not using the instrument for an extended period such as when traveling, always make sure to unplug the AC adaptor from the electrical outlet for safety reasons. • After use turn off the power switch of the instrument and unplug the AC adaptor from the electrical outlet. • At least once a year, unplug the AC adaptor from the power outlet and clean the area around the prongs of the plug. Dust build up around the prongs can create the danger of fire. Batteries • Improper battery use may cause batteries to rupture and leak. This may cause injury, malfunction of the instrument or discoloration of furniture and other articles that come into contact with battery fluid. Take care to observe the following. • Install batteries so their polarity (+/-) matches that indicated on the instrument. • For safety and to prevent possible leakage of battery fluid, always make sure to remove batteries from the instrument when you do not plan to use it for a long time. • Always make sure that the batteries making up a set are all of the same type. • Never combine new batteries with old ones. • Never dispose of batteries by incinerating them. Never short or disassemble batteries, and do not expose them to excessive heat. • Replace dead batteries as soon as possible. • Never attempt to recharge batteries. Transport • When transporting the instrument, always make sure to unplug the AC adaptor from the electrical outlet and confirm that all other external connections have been disconnected. Only then should the instrument be transported. If the above is not done, the cord may be damaged leading to possible fire or electrical shock. Care • Whenever caring, make sure to first un- plug the AC adaptor from the electrical outlet. Also remove the instrument's batteries if battery power is being used. E-3 03.7.31, 5:20 PM Adobe PageMaker 6.5J/PPC