Renesas PCA7412E4S-64 - Manual (Page 6)

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1. Precautions for Safety
In this user's manual, several icons are used to insure proper handling of this product and also to
prevent injuries to you or other persons, or damage to your properties.
This chapter describes precautions which should be taken in order to use this product safely and
properly. Be sure to read this chapter before using this product.
1.1 Safety Symbols and Meanings
The following page describes the symbols "WARNING", "CAUTION", and "IMPORTANT".
In addition to the three above, the following are also used as appropriate.
means WARNING or CAUTION.
Example: CAUTION AGAINST AN ELECTRIC SHOCK
means PROHIBITION.
Example: DISASSEMBLY PROHIBITED
means A FORCIBLE ACTION.
Example: UNPLUG THE POWER CABLE FROM THE RECEPTACLE.
If the requirements shown in the "WARNING"
sentences are ignored, the equipment may
cause serious personal injury or death.
If the requirements shown in the "CAUTION"
sentences are ignored, the equipment may
malfunction.
It means important information on using this
product.
WARNING
IMPORTANT
CAUTION