User's Manual

SE-1200 Pro&SE-1201 Pro Electrocardiograph User Manual Basic Operation Guidance
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5) Patient:
♦ The patient should not come into contact with conducting objects such as
earth, metal parts, etc.
♦ Ensure that the patient is warm and relaxed and breathes calmly.
3.4 Turning On/Off the Electrocardiograph
WARNING
1. If the integrity of the external protective conductor is in doubt, the equipment should
be powered by the battery.
2. The potential equalization conductor of the unit should be connected to the possible
equalization bus bar of the electrical installation when necessary.
The electrocardiograph can be powered by either the main supply or the battery.
To turn on the Electrocardiograph
• When operating on AC power
Ensure that the mains supply meets the requirements (refer to A1.4 Power
Supply Specifications) before powering on, and then press to turn on the
Electrocardiograph. Suppose the battery is weak when the mains supply is used.
In that case, it will be recharged automatically at the same time.
• When operating on battery power
Press on the keyboard to turn on the Electrocardiograph, and then the
battery indicator will be lit, and the battery symbol will be displayed. The logo will
be displayed on the LCD screen.
Because of the consumption during the storage and transport of cars, the battery
capacity may not be full. If the symbol and the hint information Battery
Weak are displayed, the battery capacity is low; please recharge the battery first.
CAUTION
1. When using a new battery, after the first charge is fully charged, it can be charged for
another 20-30 minutes to reach full capacity.
2. When using a new battery for the electrocardiograph, it needs to be charged and
discharged for a cycle before the fuel gauge can accurately display the battery level.