This symbol indicates information that, if ignored or applied incorrectly, creates the
danger of death or serious personal injury.
This indication stipulates matters that have the risk of causing death or serious injury
if the product is operated incorrectly while ignoring this indication.
This indication stipulates matters that have the risk of causing injury as well as
matters for which there is the likelihood of occurrence of physical damage only if the
product is operated incorrectly while ignoring this indication.
This circle with a line through it (-) means that the indicated action must not
be performed. Indications within or nearby this symbol are specifically
prohibited. (The example at left indicates that disassembly is prohibited.)
The black dot (0) means that the indicated action must be performed.
Indications within this symbol are actions that are specifically instructed to be
performed. (The example at left indicates that the power plug must be
unplugged from the electrical socket.)
. Button Type and Coin Type Battery Precautions
• Coin batteries present a risk of accidentally being swallowed by small
children. Always keep coin batteries out of the reach of small children.
• Should a battery be swallowed accidentally or if there is a possibility that
a battery has been swallowed, contact a physician immediately. Swallowing a
battery can result in chemical burns, mucosal tissue penetration, and other
serious problems that create the risk of death.