1-6 Safety Precautions 
 
7.  If the circuit protector is tripped, it indicates that the 
system or a peripheral device was improperly shut down 
and the system is unstable. You cannot repair the 
system under this circumstance and must call the 
Mindray Customer Service Department or sales 
representative. 
 
8.  There is no risk of high-temperature burns during 
normal ultrasound examinations. It is possible for the 
surface temperature of the probe to exceed the body 
temperature of a patient due to environmental 
temperature and exam mode combinations. Apply the 
probe only for a period of time required for the purpose 
of diagnosis. 
 
9.  The system and its accessories are not disinfected or 
sterilized prior to delivery. The operator is responsible 
for the cleaning and disinfection of probes and 
sterilization of biopsy brackets according to the 
manuals, prior to the use. 
All items must be thoroughly processed to completely 
remove harmful residual chemicals, which will not only 
harmful to the human body, but also damage the 
accessory. 
 
10.
It is necessary to press [End Exam] to end the current 
scan that is in progress and clear the current Patient 
Information field. Otherwise, new patient data may be 
combined with the previous patient data.   
 
11.
DO NOT connect or disconnect the system’s power cord 
or its accessories (e.g., a printer or a recorder) without 
turning OFF the power first. This may damage the 
system and its accessories or cause electric shock. 
 
12.
If the system is powered off improperly during 
operation, it may result in data damage of the system’s 
hard disk or system failure. 
 
13.
Do not use the system to examine a fetus for a long 
period of time. 
 
14.
Do not use a USB memory device (e.g., a USB flash 
drive, removable hard disk) which has unsafe data. 
Otherwise, system damage may result. 
 
15.
It is recommended to only use the video devices 
specified in this manual. 
 
16.
Do not use gel, disinfectant, probes, probe sheath or 
needle-guided brackets that are not compatible with the 
system. 
 
17.
Read the Acoustic Output Principle in the operation 
manual carefully before operate this system on clinical 
examination. 
 
18.
Please use the ultrasound gel compliant with the 
relevant local regulations.