ADB-2640U
Instructions Manual
Descriptions in this manual on safety matters:
This product must be operated and used properly.
Otherwise , or when it is operated and used erroneously, unforeseen accidents
may occur, causing physical injuries or property damages.
Majority of these accidents can be avoided if you are well informed of
hazardous circumstances in advance.
Consequently, this instructions manual describes all the hazardous and
dangerous circumstances and situations which can be foreseen and anticipated
as well as necessary precautions.
All the above descriptions are being titled by the following symbol-marks and
signal-words, namely:
Represents warnings ignorance of which can cause accidents
involving fatal or serious physical injuries.
Represents cautions ignorance of which can cause accidents
involving minor physical injuries or property damages.
WARNING
CAUTION
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