Casio VL-Tone VL-1 Operation Manual page 7

AC Use
• AC power can be used by connecting an optional AC adaptor.
• Use only the adaptor with the same voltage rating (100, 117,
220 or 240V) as your power supply to prevent component
damage.
• The battery power will be automatically disconnected when
using the AC adaptor and will reduce battery consumption for
better economy.
CAUTION — WHERE USED FROM THE MAINS THIS UNIT
MUST ONLY BE USED WITH A CASIO MAINS ADAPTOR. THIS
IS DUE TO THE RISK OF DAMAGE TO THE UNIT SHOULD
IT BE USED WITH A MAINS ADAPTOR OTHER THAN CASIO
MAINS ADAPTOR.
NOTE — When switching on the power with an AC adaptor in
use, press the P button before playing the instrument with the
mode selector at "CAL".
If you use the adaptor for long periods of time it may heat up but
this is a normal condition. The adaptor should be disconnected
from the wall outlet when not in used.
The contents of the memory (accumulated total of memory cal-
culation), stored melody or the preset data of ADSR function will
be cleared by replacing batteries.
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