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P o w e r & C o n n e c t i o n s
C Replace Cover
Replace the compartment cover, making sure that it locks
firmly in place.
When to Replace the Batteries
When the batteries run down and are no longer able to operate the
QY70, the sound may become distorted and the following display will
appear:
When this display appears, replace the batteries with a complete set
of six new batteries. NEVER mix old and new batteries!
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CAUTION!
• To prevent possible damage due to battery leakage, remove the batteries from the
instrument if it is not to be used for an extended period of time.