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Settings
You can edit your personal information in “user information”. Making advanced settings on Date/Time,
key keep, heart beat beep and hour display mode is achieved in “Device settings”. You can also obtain the
device information from here when your Dr. Trust device is in connection with your smart phone or your
tablet.
Information
This aspect of the app provides
indicator of blood pressure readings as by World
Health Organisation, ECG summary results and app version.
Help
It provides the user with instructions of establishing connection between your DR. Trust device and your
tablet or smartphone.
About
It enriches the user with the information of BP monitor app developer.
9. CLEANING AND MAINTENANCE
Please clean the surface of the ECG Pen with a soft cloth dampened with water.
If the electrodes are dirty, please use a soft cloth or a cotton swab moistened with disinfectant alcohol to
clean dirt from the surface.
Connect device
Turn on the auto scan function on your app
Select your Dr. Trust device to establish connection.
Bluetooth would light on once it is successfully connected.
10. MESSAGES & TROUBLE SHOOTING
Message Shown Possible Cause Suggestion
Measurement result shows
t Rate.
Unstable or weak ECG signals. Please retake the measurement
following the manual's
instruction.
Measurement result shows
EE.
Failure analysis resulted from
either low contact pressure or
h i g h n o i s e l e v e l d u r i n g
measurement.
Please retake the measurement
following the manual's
instruction.
Problem Possible Cause Suggestion
Power does not come on
after pressing the power
button for 3 seconds.
1. Battery power is low.
2. Batteries are installed with
wrong direction.
1. Replace with new batteries.
2. Make sure the polarities of
batteries are matched with the
ones indicated on the battery
compartment.
Electrode touching
skin, but measurement
does not start.
Pressing too lightly. Make sure to press the bottom
electrode down enough.
Measurement records
disappear from the device
storage.
Old records are overwritten by new
ones due to storage overload.
Download data periodically to
your computer for record
keeping.
■ Bluetooth c
failed.
Basic communication problem
between the device and
Smartphone/Pad.
Please turn o the device, “Dr
Trust i BP Mo nitor ” APP and
B l u e t o o t h f u n c t i o n o f
Smartphone/Pad, then follow the
instructions mentioned above to
reconnect again.
1716
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