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- VISSONIC ELECTRONICS LIMITED
The meaning of symbols
■ Safety instructions
For your safe and correct use of equipment, we use a lot of symbols on the equipment and in the manuals,
demonstrating the risk of body hurt or possible damage to property for the user or others. Indications and their
meanings are as follow. Please make sure to correctly understand these instructions before reading the manual.
This is A level product, which may cause radio
interference in the living environment. In this case,
users may need to take the feasible measures to get
around the interference.
Remind users that the dangerous voltage without
insulation occurring within the equipment may cause
people suffer from shock
CE certification means that the product has reached
the directive safety requirements defined by the
European Union. Users can be assured about the use
of it
SGS certification means that the product has reached
the quality inspection standards proposed by the
world's largest SGS.
This product passed the ISO9001 international
quality certification (certification body: TUV
Rheinland, Germany).
Warning: in order to avoid electrical shock, do not
open the machine cover, nor is the useless part
allowed to be placed in the box. Please contact the
qualified service personnel.
■ General information instructions
It lists the factors leading to the unsuccessful
operation or set and the relevant information to pay
attention to
