Casio Casiotone CT-S500 User Manual page 11

Using Batteries for Power
• Be sure to turn off power before loading batteries.
• Use commercially available AA-size alkaline batteries or AA-size rechargeable nickel metal
hydride batteries.
• Low battery power can cause abnormal operation. If this happens, replace batteries with new
ones. If you are using rechargeable batteries, charge them.
• Actual continuous operation time may be shorter due to battery type, performance type, and
usage environment. In particular, Active DSP (page EN-98) or Equalizer (page EN-96) function
settings can dramatically shorten the battery operation time. Power the Digital Keyboard with
the AC adaptor when using these functions.
■ Batteries
Note the precautions below when using rechargeable batteries.
• Use Panasonic Group AA-size eneloop rechargeable batteries. Do not use any other type of
batteries.
• Use only the specified charger to charge batteries.
• Rechargeable batteries must be removed from the product for charging.
• For information about using eneloop batteries or their specified charger, be sure to read the user
documentation and precautions that come with each item, and use them only as directed.
Be sure to replace batteries at least once a year, even if there is no indication of low battery power.
Dead rechargeable batteries (eneloop) in particular may deteriorate if they are left in the product.
Remove rechargeable batteries from the product as soon as possible after they go dead.
1.
Open the battery cover on the back of the Digital Keyboard.
2.
Load six AA-size batteries into the battery compartment.
• Load batteries with their positive (+) and negative (–) ends facing correctly.
EN-10
Getting Ready to Play