Echo CS-4910 Operator's Manual page 18

SAFETY CS-4910
Manual Safety Symbols and Important Information
The safety alert symbol accompanied by the word "DANGER"
calls attention to an act or condition which WILL lead to serious
personal injury or death if not avoided.
The safety alert symbol accompanied by the word "WARNING"
calls attention to an act or condition which CAN lead to serious
personal injury or death if not avoided.
The safety alert symbol accompanied by the word "CAUTION"
calls attention to an act or condition which might lead to minor
or moderate personal injury if not avoided.
The enclosed message provides information necessary for the
protection of the unit.
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