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The following signal words and meanings are intended to explain the levels of risk associated with this product.
SYMBOL
SIGNAL
DANGER:
WARNING:
CAUTION:
NOTICE:
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper
interpretation of these symbols will allow you to operate the product better and safer.
SYMBOL
Safety Alert
Read Operator's Manual
V
Volts
min
Minutes
Direct Current
CALIFORNIA PROPOSITION 65
WARNING:
This product may contain chemicals, including lead, known to the State of California to cause cancer, birth defects, or
other reproductive harm. Wash hands after handling.
Smartphone functions as a noise meter and noise
recorder.
Noise suppression and customized reduction of nuisance
noise.
Safety certified NRR rating of 30.
SYMBOLS
MEANING
Indicates an imminently hazardous situation, which, if not avoided, will result
in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided, could result
in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided, may result in
minor or moderate injury.
(Without Safety Alert Symbol) Indicates important information not related to an
injury hazard, such as a situation that may result in property damage.
NAME
Indicates a potential personal injury hazard.
To reduce the risk of injury, user must read and understand
operator's manual before using this product.
Voltage
Time
Type or a characteristic of current
FEATURES
2 - English
DESIGNATION/EXPLANATION
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