9 En
The unit cannot be turned on
The power button is not being pressed and held.
To turn on the unit, press and hold the power button for at least three seconds. ( p. 6)
The remaining battery level is low.
Charge the unit. ( p. 5)
Ambient temperature is too high or too low.
Use the unit within the operating temperature range. ( p. 15)
The unit turns off suddenly
The remaining battery level is low.
Charge the unit. ( p. 5)
NOTE
If the unit is playing at a high volume, the remaining battery may decrease and the unit may turn
off even if it is charging. In this case, turn off the unit, and then fully charge it before use.
The Auto Standby function turned off the unit.
Turn on the unit again. ( p. 6)
Ambient temperature is too high or too low.
Use the unit within the operating temperature range. ( p. 15)
The rechargeable battery in the unit has deteriorated.
Contact the nearest authorized or Yamaha dealer or service center.
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