III
specifications specified by the company.
This product is not intended for use in systems that are directly related
to personal safety. Such as nuclear power equipment, equipment using
radioactivity, railway systems, aviation equipment, marine equipment,
aviation equipment and medical equipment.If applied, it is the responsibility
of the user to use additional equipment or systems to ensure personal safety.
Do not modify this product.
The following safety signs are used in this manual:
Hazard , if not taken with appropriate precautions, will result in serious
personal injury, product damage or major property damage.
Confirm if the supply voltage is in consistent with the rated voltage
before operation.
Do not use the instrument in a flammable and combustible or steam
area.
To prevent from electric shock, operation mistake, a good grounding
protection must be made.
Thunder prevention engineering facilities must be well managed: the
shared grounding network shall be grounded at is-electric level,
shielded, wires shall be located rationally, SPD surge protector shall be
