Safety Precautions 1-5 
 
Precautions concerning clinical examination techniques: 
This system must be used only by qualified medical professionals. 
This operator’s manual does not describe clinical examination 
techniques. The clinician should select the proper examination 
techniques based on specialized training and clinical experience. 
Malfunctions due to radio wave: 
If a radio wave emitting device is used in the proximity of this 
system, it may interfere with operations. Do not use or take any 
devices transmitting RF signals (such as cellular phones, 
transceivers and radio controlled products) in the room placing the 
system. 
If a person brings a device that generates radio waves near the 
system, ask him / her to immediately turn OFF the device. 
Precautions concerning movement of the system: 
Please install the system on a flat plane with casters locked. 
Otherwise, damage may be resulted by accidental moving. 
Do not move the system laterally, which may result in damage in 
case of toppling. 
Move the system slowly on the slope by two people, otherwise, 
damage may result in case of unexpected sliding. 
Do not sit on the system, which may result individual falling in case 
of system moving. 
Object placed on the monitor may fall and injure an individual. 
Fasten and fully secure any peripheral device before moving the 
system. A loose peripheral device may fall and injure an individual. 
When moving the system on the steps, please make sure to prevent 
the system from toppling. 
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. 
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 type combinations. Do not apply the probe to 
the same region on the patient for a long time. Apply the probe only 
for a period of time required for the purpose of diagnosis. 
Do not use the system to examine a fetus for a long period of time. 
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 be harmful to the human body, but also damage the 
accessory.