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2.8 Cannot record ECG signals.
Solution :
Review the User’s Manual to ensure all steps and instructions are
followed properly.
Solution :
If the instructions are followed but the app problem persists, close
the app, reboot the mobile device and the QT ECG Recorder, and try again.
Note:
For IOS system: Make sure the bluetooth in the "Settings" and "Control
center" are both opened.
Solution :
If all the steps are followed but the recorder continues to fail to
record , contact QT Medical customer service.
2.9 Situations below may affect the signal quality.
Situation 1 :
When the Electrode Strip first attaches to the recorder.
Situation 2 :
When the mobile device first connects to the recorder through
Bluetooth.
Situation 3 :
When the mobile device first comes back from sleep mode.
Situation 4 :
When restarting recording after uploading successfully.
Solution :
Wait for 5~10 seconds before recording. If the recorder continues
to fail, contact QT Medical customer service.
Solution :
Disconnect the Recorder from the Electrode Strip and remove the
Electrode Strip from the patient. Charge the QT ECG Recorder using the wall
charger and Micro-USB cable provided. Do not attempt to use the Recorder
and charge the battery at the same time.
2.7 Low battery warning.
