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3.2 Power Selection
This ECG machine can work by 100V-240V AC power or lithium-ion rechargeable battery
power.
3.2.1 Connecting to the AC Power
Plug one end of accompanying three-core power cord into the power jack at the back of the
machine, and the other end into the three-core socket with a grounding cable, then the AC input
light is on, which indicates that AC power has been connected.
Use the dedicated adapter power cord provided by the manufacturer only. If
the power cord is damaged, please contact the manufacturer to buy a new one
for replacement.
If proper grounding cannot be guaranteed, you shall operate the device with
the built-in rechargeable battery. Otherwise it may incur electrical shock to the
patient and operator.
3.2.2 Battery Power
The ECG machine has a built-in rechargeable lithium battery pack that can be used to power
the unit during transport or when AC power is not available. For battery use and maintenance,
please refer to the related contents in Section 9.3 of this manual.
Make sure that the ECG machine is powered by dedicated rechargeable
battery. Before use, please refer to the contents in Section 9.3 of this manual.
Safe and proper use of the battery shall be guaranteed to prevent current
leakage, heat or explosion.
Battery replacement shall be carried out by the manufacturer authorized
service engineer. For battery replacement, please contact the service engineer
authorized by the manufacturer.
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