User's Manual

Document No.:
1 / 91
Chapter II Precautions
In order to ensure safety, during the operation of the equipment, the following contents
must be read first. This instrument is only allowed to be operated by a person confirmed or
authorized by relevant medical institution.
2.1 Inspection before operation
(1) The instrument is normal.
(2) Do not keep the instrument close to hot or wet articles. Keep the instrument in place
to ensure safe operation.
Warning: Please install and use the battery that is provided with the
instrument by the company to carry out the work. If the user arbitrarily
uses the battery of other specifications and models, it may cause
safety hazards to the user or the instrument.
2.2 Safety preparation before operation
Check whether the instrument is in good condition. Make sure that no water, chemicals
or other substances have been spilled on the instrument. If there is any strange noise or
smell during the operation, the instrument shall be stopped immediately, until the authorized
engineer resolves the problems.
2.3 Operating instructions
(1) During operation, the surface of the probe shall be well protected to prevent
collision, and the surface of the probe shall be applied with coupling agent to enable better
contact between the human body and the probe.
(2) Closely monitor the operation of the instrument and the patient. If the instrument