E1/E20 Emulator
Precautions for Safety
This chapter, by showing the relevant diagrammatic symbols and their meanings, describes the precautions which
should be taken in order to use this product safely and properly. Be sure to read and understand this chapter before
using this product.
Contact us if you have any questions about the precautions described here.
WARNING
CAUTION
To avoid a possible danger, the following diagrammatic symbols are used to call your attention.
means WARNING or CAUTION.
Example:
means PROHIBITION.
Example:
means A FORCIBLE ACTION.
Example:
R20UT0398EJ0401 Rev.4.01
Mar 15, 2016
WARNING indicates a potentially dangerous situation that will cause death or heavy
wound unless it is avoided.
CAUTION indicates a potentially dangerous situation that will cause a slight injury or
a medium-degree injury or property damage unless it is avoided.
CAUTION AGAINST AN ELECTRIC SHOCK
DISASSEMBLY PROHIBITED
UNPLUG THE POWER CABLE FROM THE RECEPTACLE.
Precautions for safety
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