Safety Precautions  1-5 
23.  To avoid the risk of electric shock, this equipment must only be 
connected to a supply mains with protective earth. 
 
Caution: 
1. 
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. 
2.  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. 
3.  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 take care to prevent the 
system from toppling. 
4. 
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. 
5.  There is no risk of high-temperature burns during normal ultrasound 
examinations. It is possible for the surface temperature of the transducer 
to exceed the body temperature of a patient due to environmental 
temperature and exam type combinations. Do not apply the transducer to 
the same region on the patient for a long time. Apply the transducer only 
for a period of time required for the purpose of diagnosis. 
 
6.  Do not use the system to examine a fetus for a long period of time. 
 
7.  Except accessories that have been stated as sterile, 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. 
8.  It is necessary to press [End] 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.