Revision:1.0(2023-01-12)
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• Do not connect or disconnect the power plug of the system or any of its accessories
(such as the printer or video recorder) before turning off the power switch. Doing so
may damage the system or its accessories, or cause electric shock.
• Keep the system away from electromagnetic radiation during performance testing.
• Do not touch the electrostatic sensitive areas of the system directly. If you need to
touch such areas, wear ESD gloves.
• The ECG module must be used with the ECG leads delivered with the ECG module.
Using other ECG leads may result in electric shock.
Mechanical Safety
• Hold the handle when moving the system. If you hold other parts, the system may be
damaged due to unbalanced force. Do not push the device leftward or rightward, in
which case the device may fall down.
• Do not subject the probes to knocks or drops. The use of a damaged ultrasound
probe may cause an electric shock to the patient.
• Before moving the device on stairs, make sure the peripherals have been fixed
securely. Then, move the device slowly and steadily to prevent it from falling down.
• Avoid excessive vibrations or collisions to the device (for example, when moving it)
to prevent its parts from falling and protect it from mechanical damage.
• Mount the device on a flat plane with its casters locked. Otherwise, damage may
occur due to accidental movement of the device.
• Do not move the device on a plane with an over 5° slope; or the system may fall down.
• The device can be moved only in power-off or standby state. Moving the device in
running state may damage its hard disk.
Personnel Safety
Diagnostic Ultrasound System
Service Manual
1 Preface