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1.

The Basics

Caution: Federal law restricts this device to sale by or on the order of a physician.
This manual contains the instructions necessary to operate the product safely and in accordance with its
function and intended use. Observance of this manual is a prerequisite for proper product performance and
correct operation and ensures patient and operator safety.
This manual is based on the maximum configuration of

Portable ECG monitor

.

1.1 Safety

Warnings

Before using the device, please ensure that you have read this manual thoroughly and fully understand
corresponding precautions and risks.

This device has been designed for practical use, but is not a substitute for a visit to the doctor.

The data and results displayed on the device are for reference only and cannot be directly used for
diagnostic interpretation or treatment.

We recommend not to use this device if you have a pacemaker or other implanted devices. Follow the
advice given by your doctor, if applicable.

Users should always consult their physician if they notice changes in their health.

Messages after measurement report heart rate and heart rhythm only.

This device neither detects nor measures all heart rate, heart rhythm and heart waveform changes,
especially those related to ischemic heart conditions.

Do not use this device with a defibrillator.

Never submerge the device in water or other liquids. Do not clean the device with acetone or
other volatile solutions.

Do not drop this device or subject it to strong impact.

Do not place this device in pressure vessels or gas sterilization device.

Do not dismantle the device, as this could cause damage or malfunctions or impede the
operation of the device.

This device is not intended for use by people (including children) with restricted physical,
sensory or mental skills or a lack of experience and/or a lack of knowledge, unless they are
supervised by a person who has responsibility for their safety or they receive instructions
from this person on how to use the device. Children should be supervised around the device
to ensure they do not play with it.

Do not allow the electrodes of the device to come into contact with other conductive parts
(including earth).

Do not use the device with persons with sensitive skin or allergies.

Do not store the device in the following locations: locations in which the device is exposed to
direct sunlight, high temperatures or levels of moisture, or heavy contamination; locations
near to sources of water or fire; or locations that are subject to strong electromagnetic
influences.

Do not swing the device with the strip, which may result in injury.

This device displays changes in the heart rhythm and blood oxygenation etc. which may have
various different causes. These may be harmless, but may also be triggered by illnesses or
diseases of differing degree of severity. Please consult a medical specialist if you believe you
may have an illness or disease.

Vital signs measurements, such as those taken with this device, cannot identify all diseases.
Regardless of the measurement taken using this device, you should consult your doctor

Summary of Contents for PB-20

Page 1: ... 3 2 ECG Recorder 8 About ECG Recorder 8 Measuring with Cable 9 4 Settings 9 4 1 Opening Settings Menu 9 4 2 Turning On Off Bluetooth 10 4 3 Setting ECG Length 10 4 4 Changing User Mode 10 4 5 Changing Brightness 10 4 6 Turn on off voice 11 4 7 Setting Date Time 11 4 8 Erase Data 11 4 9 Factory Reset 11 4 10 Identify Software Version 11 5 Review ECG Recorder 11 6 Maintenance 12 6 1 Warranty 12 6 2...

Page 2: ...not drop this device or subject it to strong impact Do not place this device in pressure vessels or gas sterilization device Do not dismantle the device as this could cause damage or malfunctions or impede the operation of the device This device is not intended for use by people including children with restricted physical sensory or mental skills or a lack of experience and or a lack of knowledge ...

Page 3: ...RF restricted areas For further information on potential restrictions refer to documentation on the Bluetooth usage by the FCC DO NOT use this product with other medical electrical ME equipment simultaneously This may result in incorrect operation of the product and or cause an inaccurate blood pressure readings and or EKG recording Sources of electromagnetic disturbance may affect this product e ...

Page 4: ...f Green the monitor is turned on and working normally or when the battery is fully charged Blue the battery is being charged Red and flash the battery is low 3 Multi functional micro D connector It connects with external ECG cable or charging cable 4 Home Power On Off When the monitor is off press this button to power it on When the monitor is on press and hold it for 2 seconds to turn it off Duri...

Page 5: ... Main Screen is shown as below User Mode Single User Mode Dual Tapping a button in the Main Screen will start a measurement activate a function or open corresponding menu 1 5 Result Screen This device provides ECG Recorder For each measurement a Result report will be provided after the measurement is finished An example is shown below 1 Measured parameters and readings 2 Buttons ...

Page 6: ... is intact open the package and remove the equipment and accessories carefully Check all materials against the packing list and check for any mechanical damage Contact us in case of any problem Warnings Save the packing case and packaging material as they can be used if the device must be reshipped Keep the warranty card which is useful within the period of warranty When disposing of the packaging...

Page 7: ...ectly against the skin If your skin or hands are dry moisten them using a damp cloth before taking the measurement If the ECG electrodes are dirty remove the dirt using a soft cloth or cotton bud dampened with disinfectant alcohol During the measurement do not touch your body with the hand with which you are taking the measurement Please note that there must be no skin contact between your right a...

Page 8: ...fore using this function please read the Section 3 1 Different methods of taking the ECG measurement are available on Portable ECG monitor The ECG recorder offers four different methods to measuring ECG Tap the External icon to switch between two pages As shown above from left to right there are Method A Lead II right hand to left leg or right hand to left abdomen Method B Chest Lead right hand to...

Page 9: ...in order to achieve an accurate ECG reading If the device does not detect good contact between the electrodes and the skin the warning Touch electrodes properly will be displayed Do not press the device too firmly against your skin which may result in EMG electromyograph interference After you finish the above steps hold the device stably and stay calm 4 Once the device detects stable waveform it ...

Page 10: ...ensure communication compatibility worldwide The pairing and transmitting distance of wireless function is 1 5 meters in the normal If the wireless communication is delay or failure between the phone and the product you will try to narrow the distance between the phone and the product The product can pair and transmit with the phone under the wireless coexistence environment e g microwaves cell ph...

Page 11: ...et 1 In the Settings menu tap the Factory Reset 2 Tap Yes to load default settings tap NO to cancel option 4 10 Identify Software Version Choose About in the Settings menu to identify the software version of your device Telling the version information when reporting a problem may help to identify and solve your problem 5 Review ECG Recorder Tap the History icon to review measurement result and wav...

Page 12: ...e the product covered by the warranty Repair or replacement is our only responsibility and your only remedy under the warranty 6 2 Battery The product is designed to operate on rechargeable Lithium ion battery The battery is charged automatically when the monitor is connected to an adapter which can output electronic power and is approved by IEC 60601 1 On screen battery symbols indicate the batte...

Page 13: ...device or not meet the claimed specifications Problem Possible Cause Solution The device does not turn on 1 The battery may be low 2 The device might be damaged 1 Charge the battery and try again 2 Please contact with your local distributor Low battery indicator is blinking The battery is low Charge the battery and try again The ECG waveform amplitude is small The lead you choose is not suitable f...

Page 14: ...een color backlit Wireless connectivity Built in Bluetooth dual mode support 4 0 BLE Power Supply Battery type Rechargeable lithium polymer battery 580 mAh Charge time Less than 2 hours to 90 ECG Lead type Integrated ECG electrodes External ECG cable and electrodes Lead set Lead I lead II Chest Lead Sampling rate 500 Hz Sampling accuracy 16 bit Display Gain 1 25 mm mV 2 5 mm mV 5 mm mV 10 mm mV 20...

Page 15: ...he equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help The device has been evaluated to meet general RF exposure requirement The device can be used in portable exposure condition without restriction 9 1Reference to Standards 10 Electromagnetic Compatibility The device meets the requirements o...

Page 16: ... separation distances between portable and mobile RF communications equipment and the A D unit The model Portable ECG monitor is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled The customer or the user of The model Portable ECG monitor can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF c...

Page 17: ...sed in such an environment Immunity test IEC 60601 test level Complian ce level Electromagnetic environment guidance Conducted RF IEC61000 4 6 Radiated RF IEC61000 4 3 3Vrms 150kHz to 80MHz 10V m 80MHz to 2 7GHz N A 10V m Portable and mobile RF communications equipment should be used no closer to any part of The model Portable ECG monitor including cables than the recommended separation distance c...

Page 18: ...ing or relocating The model Portable ECG monitor d Over the frequency range 150 kHz to 80 MHz field strengths should be less than 3 V m Shenzhen Viatom Technology Co Ltd Hereinafter called Viatom owns the intellectual property rights to this Viatom product and this manual This manual may refer to information protected by copyrights or patents and does not convey any license under the patent rights...

Page 19: ...mation contained in this manual is believed to be correct Viatom shall not be liable for errors contained herein nor for incidental or consequential damages in connection with the furnishing performance or use of this manual PN 255 01761 00 Version A Sep 2019 Shenzhen Viatom Technology Co Ltd 4E Building 3 Tingwei Industrial Park No 6 Liufang Road Block 67 Xin an Street Baoan District Shenzhen Gua...

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