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Power Supply
The Silent Violin™ SV150 can be operated with either battery or AC power.
Power is supplied to the instrument when the POWER button is depressed for approximately
1 second and batteries are installed or a power adaptor (sold separately) is attached. To
switch the power OFF, hold the POWER button down for more than 2 seconds.
* Settings are saved in memory even when the power is switched off and batteries are installed or
the power adaptor is connected.
■ Using Batteries
1
Turn the Control Box over and remove the bat-
tery compartment cover.
2
Insert the two batteries supplied (SUM-3 (AA)
size). Take careful note of the polarity markings
as shown in the illustration above, and insert the
batteries.
3
Replace the battery compartment cover.
A “Low Battery” message is displayed in the Control Box’s LCD when battery power becomes low. The low
battery icon (
) appears in the upper portion of the display. In this case, replace the batteries as soon as
possible, taking note of the following.
•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 manufacturers,
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-D05K.
1
Securely connect the power adaptor's DC connector to the DC IN jack on the side of the Control Box.
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.
Bij dit produkt zijn batterijen geleverd.
Wanneer deze leeg zijn, moet u ze niet
weggooien maar inleveren als KCA.
SUM-3 (AA)
size battery x2
Battery compart-
ment cover
* For customers in the Netherlands
08.12.3, 5:55 PMPage 17