System Preparation 3-1
3 System Preparation
3.1 Move/Position the System
Please read and understand the safety precautions before placing the system to ensure
safety for both operator and devices.
1. Switch off the power, and pull out the plug.
2. Disconnect the system from all peripherals.
3. Place the system in a desired location by holding the handle.
4. Leave at least 20cm at the back and both sides of the system.
Maintain enough space around the back and both sides of
the system for plugging/ unplugging the power cord, as
well as avoiding system failure resulted due to increased
system operating temperature.
1. DO NOT connect this system to outlets with the same
circuit breakers and fuses that control the current to
devices such as life-support systems. If this system
malfunctions and generates overcurrent, or when there
is an instantaneous current at power ON, the circuit
breakers and fuses of the building’s supply circuit may
be tripped.
2. Do not connect the three-wire cable of the system with
a two-wire receptacle without protective grounding;
otherwise electric shock may result.
3. Use the power input cord as the power breaking facility
of the system.
3.2 Power Supply
This system can work normally only when it is connected to the external power supply or the
battery capacity is sufficient.
3.2.1 Connecting External Power Supply
A three-wire power cord is used to connect the system with the external power supply.
The external power supply system must meet the following requirements:
Voltage: 100-240V~
Frequency: 50/60Hz
Input current: 1.5- 0.8 A