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 waves: 
  If a device emitting radio waves 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) into the 
room where the system is located. 
  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: 
  When you place the system on the trolley and move 
them together, you must secure all objects on the 
trolley to prevent them from falling. Otherwise you 
should separate the system from the trolley and 
move them individually. 
When you have to move the system with the trolley 
upward or downward the stairs, you must separate 
them first and then move them individually. 
  Object placed on the display may fall and injure an 
individual when moving. 
  Confirm that there is no peripheral device connected 
to the system before moving the system. Otherwise, 
peripheral device may fall and cause injury. 
DO NOT expose the system to excessive vibration through 
transportation. Mechanical damage may result. 
Do not connect this system to outlets with the same circuit 
breakers and fuses that control the current of devices such 
as life-support systems. If this system malfunctions and 
generates over current, or when there is an instantaneous 
current at power ON, the circuit breakers and fuses of the 
building’s supply circuit may be tripped. 
Always keep the system dry. Avoid transporting this system 
quickly from a cold place to a warm place; otherwise 
condensation or water droplets may form allowing a short 
circuit and possible electric shock. 
If the circuit protector is tripped, it indicates that the system 
or a peripheral device was improperly shut down and that the 
system is unstable. You cannot repair the system under this 
circumstance and must call the Mindray Customer Service 
Department or sales representative.