Power Supply - Casio Casiotone 1000P Operation Manual

( Main Power Supply)
The Casiotone 1000P uses domestic AC for a power
supply. Connect the provided AC power cord to the AC
power socket on the Casiotone 1000P and plug it into
an AC outlet.
( Memory Protection Power Supply )
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Any programmed sound and arpeggio will be protected
even when the main power supply (Power ON/OFF
Switch) is turned OFF. Three AA size manganese dry
batteries (UM-3) are used as backup power for memory
protection. Battery life is approximately one year, during
which time the memory contents will be retained.
When batteries become weak, a distorted sound, different
from the one you programmed, may be produced or an
erroneous display appears. It is advisable to replace the
batteries once a year to avoid the above conditions.
[Battery Replacement]
The battery compartment is located on the back panel
of the instrument. Slide open the lid and replace the
batteries making sure the © and 0 terminals are facing
correctly.
Note:
Since the lifespan of UM-3 or SUM-3 batteries is approximately one year, replace all three
batteries once a year. The original batteries are installed at the factory, so the first replacement
should be made within approximately 8 to 10 months. Also, when the instrument is to be
left unused for a long time, remove the batteries to avoid damage caused by leakage.
Removing the batteries clears the memory contents. So, when the power is switched
ON just after battery replacement, the sound or display may be confused. Press a
Sound Selection Button to return to a normal condition. However, the programmed
sound and arpeggio need to be re-programmed.
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