Yamaha Sv 120, SV120S owner manual Power Supply, Using Batteries, Supplying AC Power

Power Supply

The Silent Violin can be operated with either battery or AC power. Always turn the power switch (OFF/ON/REV.ON) on the rear panel OFF before making AC power connections or replacing batteries.

■Using Batteries

1Open the battery compartment situated on the back of the Silent Violin.

2Insert the two batteries supplied (SUM-3 (AA) size). Take careful note of the polarity markings as shown in the illustration above, and insert the bat- teries.

3Replace the battery compartment cover.

Battery compart- ment cover

SUM-3 (AA) size battery x2

* For customers in the Netherlands.

Bij dit produkt zijn batterijen geleverd. Wanneer deze leeg zijn, moet u ze niet weggooien maar inleveren als KCA.

Slide the POWER switch to the ON position, the lamp will light green. Slide the switch to the REV. ON position, the lamp will flash red. When battery power is low, the lamp’s color changes to orange, the sound becomes distorted, the Reverb does not prop- erly function, and noise becomes audible. When one of these symptoms appears, take note of the following cautions and replace the batteries.

•Always follow the +/– signs when inserting the batteries. Improper insertion may result in fire.

•Always replace worn batteries with a complete set of new batteries. Never mix new and old batteries. Do not mix different types of batteries (alkaline and manganese, or batteries from different manufac- turers, or different types by the same manufacturer). Doing so may result in fire.

•To prevent possible damage to the unit due to battery leakage and unnecessary power drain, remove the batteries from the unit when it is not going to be used for an extended period of time.

•The supplied battery is for demonstration purposes.

■Supplying AC Power

AC adaptor is optional, please purchase the optional power adaptor PA-3C or PA-3B.

1 Plug the adaptor’s DC output cable into the Silent Violin’s DC IN 9-12V jack located on the side of the instrument, making sure it is firmly inserted into the jack.

2 Plug the AC adaptor into a convenient wall AC power socket.

•Battery power is automatically disconnected when the AC adaptor is connected.

•When using an AC adaptor, make sure you use only the appointed compatible adaptor. The use of an incompatible adaptor may result in damage to the instrument or cause fire, etc. Please use with caution.

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