Yamaha PRO/Mark IV Interference, Handling Rechargeable Battery, Making Backups on a Regular Basis

•If a foreign object or water gets inside the Disklavier turn it off immediately, and remove the power plug from the AC outlet. Consult your dealer.

•If you plan not to use the Disklavier for a long period of time (such as when you are on vacation), disconnect the electrical mains.

•Always remove the power plug from the AC outlet before cleaning the Disklavier. Leaving the power plug connected presents a risk of electric shock.

•Do not use benzene, thinner, cleaning detergent, or a chemical cloth to clean the Disklavier.

•Do not place metal objects with rubber feet on top of the Disklavier. The color and finish of the Disklavier can be damaged.

•Do not place heavy objects on the Disklavier. Doing so can damage the Disklavier.

•Use a soft, dry cloth to clean the Disklavier. However, if you discover a stain, carefully use a soft damp cloth to remove it.

Interference

•The Disklavier uses high-frequency digital circuits that may cause interference to radios and TVs placed close to it. If interference does occur, relocate the affected equipment.

Handling Rechargeable Battery

•Only use the “EA-BL08” rechargeable battery.

•When charging, be sure to use the Pocket Controller only with the “EA-70” AC adaptor.

•Do not dispose of the battery in a fire.

•Also keep the battery away from open flames.

•Never attempt to disassemble the battery pack.

•Do not short-circuit the terminals as they will become very hot and will damage the battery.

•Do not drop or subject the battery to shock.

•After storing the battery for a long period of time, be sure to charge the battery completely prior to use.

•Charge the battery properly, according to the details described in this manual.

•Fluid from a leaking battery accidentally entering an eye could result in serious injury. Should this occur, wash with clean water and immediately consult a doctor.

•Should fluid from a leaking battery come into contact with your skin or clothes, immediately wash with clean water.

Notes on Disklavier’s Hard Disk Drive (HDD)

Making Backups on a Regular Basis

Even with normal use, HDD may deteriorate over time. We therefore strongly recommend that you make backups of the song data on the HDD on a regular basis. Failure to do so may result in unrestorable loss of any saved data.

Exclusion of Liability for Loss of Data

Yamaha assumes no liability for the loss of any profits incurred as a result of the loss or corruption of any saved data on the HDD, for any loss or damage caused by or arising out of extraordinary circumstances (including circumstances that Yamaha has foreseen or could foresee), nor for any damages incurred or claimed by a third party.

English

Please keep this manual for future

reference.

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