Delton PC-80D Manuale Utente Pagina 30

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User Manual for PC-80D Easy ECG Monitor
25
12. Troubleshooting
Trouble
The device can not turn on.
Possible Reason
Solution
1. The batteries are drained or almost
drained.
2. The batteries are not inserted
properly.
3. The device is broken out.
1. Change batteries.
2. Reinstall batteries.
3. Please contact the local service center.
Trouble
The device is failure in measuring heart rate.
Possible Reason
Solution
1. Electrode and body does not contact
well.
2. Moved when measuring.
3. Electromagnetic interference.
4. Weak signal.
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.
Trouble
ECG waveform excursion, strong irrelevant waveform or the ECG waveform displays on the screen, but the prompt info is “Contact?”
Possible Reason
Solution
1. Skin is dry or oily.
2. Electrode and body does not contact
tightly.
3. Muscle strain.
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.
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