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This device should be transported by land (vehicle or railway) or air in accordance with the contractual
terms. Do not hit or drop it with force and protect it from sunlight and rain.
Keep it away from corrosive substances, explosive substances, high/low temperature and moisture.
If the device gets wet or has water steam, please stop operating it.
When it is taken from cold environment to warm and humid environment, please DO NOT use it immediately.
DO NOT operate the button on front panel with sharp materials.
DO NOT immerge the device into liquid. Do NOT spray any liquid on it directly.
The life of this unit is 5 years. In order to ensure its long service life, please pay attention to the use of
maintenance.
6.2 Cleaning and Disinfecting Instruction
Surface-clean sensor with a soft gauze by saturating with a solution such as 75% isopropyl alcohol, if low-level disinfection
is required, use a 1:10 bleach solution. Then surface-clean with a damp cloth and dry with a piece of cloth.
Caution: Do not sterilize by irradiation steam, or ethylene oxide.
7 Troubleshooting
Trouble: The device can not turn on.
Possible Reason
1. The batteries are drained or almost drained.
2. The batteries are not inserted properly.
3. The device is broken out.
Trouble: The device is failure in measuring heart rate.
Possible Reason
1. Electrode and body does not contact well.
2. Moved when measuring.
3. Electromagnetic interference.
4. Weak signal.
Trouble: ECG waveform excursion, strong irrelevant waveform or the ECG waveform displays on the screen, but the
prompt info is "lead off";
Possible Reason
1. Skin is dry or oily.
2. Electrode and body does not contact tightly.
3. Muscle strain.
8 Error Message and Solutions
Error
Communication error
Memory full
Reason
The communication is
interfered or abnormal
The memory of flash is full
ENGLISH
Solution
1. Change batteries.
2. Reinstall batteries.
3. Please contact the local service center.
Solution
1. Place the electrode correctly.
2. When measuring, please keep quiet and avoid
moving.
3. Keep away from interference source.
4. Change a place (chest) to measure.
Solution
1. Clean skin with soap and water and eliminate skin
crumb and grease to make the skin wet and
greaseless.
2. Press the electrode with a certain force.
3. Keep hand relax while measuring.
Solution
1. Press the "Return" button to exit from current status
2. Ensure the PC software can operate normally.
3. Keep hand relax while measuring.
1. Manually delete the ECG record directly;
2. Upload the record to PC, then delete it.