Yamaha CRW-F1DX Owner's Manual - page 8

iv

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Do not rest your weight on or place heavy objects on the device, and do not apply 

excessive force to the buttons, switches, or connectors to avoid the risk of damage to the 

device or personal injury.

●

Be careful not to short-circuit the AC power plug with metal objects to avoid the risk of 

malfunction.

●

Do not wrap the power cable around the AC adapter to avoid the risk of breaking the wire 

or malfunction.

●

Do not listen to audio with headphones at high volume for prolonged period to avoid 

auditory disorder.

●

Prior to turning on the computer, always minimize the volume to avoid auditory disorder 

by a sudden burst of sound at high volume.

●

Do not place the device near magnets or anything magnetized such as a display to avoid 

the risk of interferences between each other.

●

Have the device serviced regularly to avoid internal dust buildup that can cause 

malfunction, damage or fire. For service information and service charges, contact the 

store of purchase or your nearest Yamaha dealer (listed at the back of this manual).