Yamaha P-100 Bedienungshandbuch PDF herunterladen (Seite 10)

PRECAUTIONS

The P-100 is a fine musical instrument composed of sensitive mechanisms and delicate digital circuitry. To ensure a

long lifetime of reliable service, observe these precautions when installing, moving, or handling the P-100.

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Location

Do not use the P-100 in locations where it will be

exposed to direct sunlight, extremes of tempera-

ture or humidity, or excessive dust or vibration.

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Handling

Avoid rough handling. Do not drop the P-100 or

subject it to shock, as these can damage the

piano’s internal circuitry. Also, do not apply

excessive force to controls or terminals. When

moving the P-100. first unplug the AC power cord

and all other cables to prevent damage to cords

and jacks. When removing plugs from terminals,

always grip them directly rather than pulling on

the cords.

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Cleaning

Use a slightly moist cloth and a neutral cleanser to

clean the P-100. Do not use abrasive cleaners,

waxes, solvents, or chemically treated cloths to

clean the P-100, as these may damage the cabi-

net’s finish or dull the keys.

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AC Power

The power requirement of your P-100 has been set

to match the mains power supply voltage in your

area. Make sure that your local AC mains voltage

matches the voltage specified on the name plate

on the rear panel of your P-100. If you have any

doubts about voltage compatibility. please consult

your local Yamaha dealer. If you plan to use your

P-100 in an area with a different voltage. be sure

to use an appropriate converter.

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Electromagnetic interference

Avoid using your P-100 near televisions. radios. or

other equipment generating electromagnetic fields.

Proximity to such equipment can cause the P-100

to malfunction. and may generate interference

noise in the other appliance as well.

Extended disuse

Electrical storms can cause power surges which

can damage the P-100’s circuitry even if the

power switch is turned off. Therefore, it is best to

disconnect the P-100’s power cord from the AC

outlet when you will not be using it for an

extended period of time.

Service and Modification

The P-100 contains no user serviceable parts.

Never open the piano’s cabinet or tamper with it in

any way, as doing so can result in electrical shock

or damage to the P-100. Refer all servicing to

qualified YAMAHA service personnel.

Backup battery

The P-100’s internal settings are preserved by a

lithium backup battery which has a life of approxi-

mately 5 years. (The battery’s life may be some-

what shorter, depending on the time elapsed

between your P- 100’s date of manufacture and the

date you purchased it.) When the battery charge

runs low, the “Er1” error message will appear in

the LED display. If this display appears. save any

settings you may want to keep using the bulk

dump procedure, if possible, then contact your

Yamaha dealer or a Yamaha service center to have

the battery replaced.

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