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4.Error Messages and Troubleshooting
4.1Error Messages
Error Display | Cause | Solution | |
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| Remove the arm cuff. Wait 2 - 3 |
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| minutes and then take another |
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| Irregular heartbeats are | measurement. Repeat the steps |
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| detected. | in section 3.3. If this error |
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| continues to appear, contact |
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| your physician. |
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| Movement during measurement. | Carefully read and repeat the |
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| steps in section 3.3. | |
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| You should replace the batteries |
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| The batteries are low. | with new ones ahead of time. |
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| Refer to section 2.1. |
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| You should replace the batteries |
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| The batteries are exhausted. | with new ones at once. |
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| Refer to section 2.1. |
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| Air plug disconnected. | Insert the plug securely. |
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| Refer to section 3.1. | |
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| Arm cuff is applied too loosely. | Apply the arm cuff tighter. |
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| Refer to section 3.1. | |
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| Air is leaking from the arm cuff. | Replace the cuff with a new one. |
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| Refer to section 5.3. |
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| Repeat measurement. Remain |
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| still and do not talk during |
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| measurement. |
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| Movement during measurement | Refer to section 3.3. |
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| and the arm cuff has not been |
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| If “E2” appears repeatedly, | |
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| inflated sufficiently. | |
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| inflate the cuff manually until it is | |
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| 30 to 40 mmHg above your |
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| previous measurement result. |
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| Refer to section 3.3. |
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| The arm cuff was inflated above | Do not inflate the cuff above 299 |
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| 299 mmHg when inflating the | mmHg. |
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| cuff manually. | Refer to section 3.3. |
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| Repeat measurement. Remain |
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| Movement during measurement. | still and do not talk during |
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| measurement. |
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| Refer to section 3.3. |
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| Clothing is interfering with the | Remove any clothing interfering |
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| with the arm cuff. | |
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| arm cuff. | |
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| Refer to section 3.1. | |
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| Device error. | Contact your OMRON retail |
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| outlet or distributor. | |
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4.2 Troubleshooting
Problem | Cause | Solution | |
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| Arm cuff is applied too | Apply the arm cuff tighter. | |
| loosely. | Refer to section 3.1. | |
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The measurement | Movement or talking during | Remain still and do not talk | |
result is extremely | measurement. | during measurement. | |
high (or low). | Refer to section 3.3. | ||
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| Clothing is interfering with | Remove any clothing | |
| interfering with the arm cuff. | ||
| the arm cuff. | ||
| Refer to section 3.1. | ||
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| The air connector is not | Make sure that the air tube | |
| securely connected into the | is connected securely. | |
| air jack. | Refer to section 3.1. | |
Arm cuff pressure |
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does not rise. |
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Air is leaking from the arm | Replace the arm cuff with a | ||
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| new one. | ||
| cuff. | ||
| Refer to section 5.3. | ||
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The cuff wrapping |
| Apply the cuff correctly so | |
guide lamp does not |
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The arm cuff is loose. | that it is firmly wrapped | ||
light. | |||
around the arm. | |||
Arm cuff deflates too |
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| Refer to section 3.1. | ||
soon. |
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| Inflate the cuff so that it is 30 | |
Cannot measure or | The arm cuff has not been | to 40 mmHg above your | |
the results are too low | previous measurement | ||
or too high. | inflated sufficiently. | result. | |
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| Refer to section 3.3. | |
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| Replace the batteries with | |
| The batteries are empty. | new ones. | |
Nothing happens |
| Refer to section 2.1. | |
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when you press the |
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buttons. |
| Insert the batteries with the | |
| The batteries have been | ||
| correct | ||
| inserted incorrectly. | ||
| Refer to section 2.1. | ||
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| • Press the START/STOP button and repeat | ||
Other problems. | measurement. |
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• Replace the batteries with new ones. | |||
| If the problem continues, contact your OMRON retail outlet | ||
| or distributor. |
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5.Maintenance and Storage
5.1Maintenance
To protect your device from damage, please observe the following: •Store the device and the components in a clean, safe location.
•Do not use any abrasive or volatile cleaners.
•Do not wash the device and any components or immerse them in water.
•Do not use petrol, thinners or similar solvents to clean the device.
•Use a soft and dry cloth, or a soft and moistened cloth and neutral soap to clean on the monitor and the arm cuff. •Changes or modification not approved by the manufacturer will void the user warranty. Do not disassemble or attempt to repair the device or components. Consult your authorised OMRON retail outlet or distributor.
Calibration and Service
•The accuracy of this blood pressure monitor has been carefully tested and is designed for a long service life.
•It is generally recommended to have the device inspected every 2 years to ensure correct functioning and accuracy. Please consult your authorised OMRON retail outlet or distributor.
5.2 Storage
Keep the device in its storage case when not in use.
1.Unplug the air plug from the air jack.
2.Gently fold the air tube into the arm cuff.
Note: Do not bend or crease the air tube excessively.
3.Place the monitor and the arm cuff in the storage case.
Do not store the device in the following situations: •If the device is wet.
•Locations exposed to extreme temperatures, humidity, direct sunlight, dust or corrosive vapours.
•Locations exposed to vibrations, shocks or where it will be at an angle.
5.3 Optional Medical Accessories
(within the scope of EC Medical Device Directive 93/42/EEC)
Arm cuff | AC adapter |
Arm circumference |
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22 - 42 cm |
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Easy Cuff L | Adapter S | Adapter UK |
(Model: |
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5.4 Other Optional/Replacement Parts
USB cable
USB cable
Using the Optional AC Adapter
1. Insert the AC adapter plug into the AC adapter jack on the rear side of the monitor.
2. Plug the AC adapter into an electrical outlet.
To disconnect the AC adapter, unplug the AC adapter from the electrical outlet first and then remove the AC adapter plug from the monitor.
6. Specifications
Product description | Automatic Blood Pressure Monitor | |||
Model | OMRON M3 IT | |||
Display | LCD Digital Display | |||
Measurement | Oscillometric method | |||
method |
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Measurement range Pressure: 0 to 299 mmHg | ||||
| Pulse: 40 to 180 beats/min. | |||
Accuracy | Pressure: ±3 mmHg | |||
| Pulse: ±5% of display reading | |||
Inflation | ||||
Deflation | Automatic pressure release valve | |||
Memory | 60 measurements with date and time for each user (1 and 2) | |||
Rating | DC6V 4W | |||
Power source | 4 “AA” batteries 1.5V or optional AC adapter | |||
| (Adapter | |||
| (Adapter | |||
Battery life | Approx. 1000 measurements (using new alkaline batteries) | |||
Applied part |
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| = Type BF |
Protection against | Internally powered ME equipment (When using only the | |||
electric shock | batteries) | |||
Operating |
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| = Class II ME equipment (Optional AC adapter) |
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+10 to +40°C / 30 to 85% RH | ||||
temperature/ |
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humidity |
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Storage | ||||
temperature/ |
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humidity/ |
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air pressure |
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IP classification | IP 20 | |||
Weight | Monitor: Approx. 280 g without batteries | |||
| Arm cuff: Approx. 170 g | |||
Outer dimensions | Monitor: Approx. 107 (w) mm x 79 (h) mm x 141 (l) mm | |||
| Arm cuff: Approx. 145 mm x 594 mm | |||
Cuff circumference | 22 to 42 cm | |||
Cuff/ Tube material | Nylon, polyester, polyvinyl chloride | |||
Package contents | Monitor, arm cuff, instruction manual, storage case, | |||
| battery set, USB cable, blood pressure pass |
Notes:
•These specifications are subject to change without notice.
•In the clinical validation study, the 5th phase was used on 85 subjects for determination of diastolic blood pressure.
•This device has not been validated for use on pregnant patients.
•This device fulfils the provisions of EC directive 93/42/EEC (Medical Device Directive).
•This blood pressure monitor is designed according to the European Standard EN1060,
•This OMRON product is produced under the strict quality system of OMRON HEALTHCARE Co. Ltd., Japan. The Core component for OMRON blood pressure monitors, which is the Pressure Sensor, is produced in Japan.
Important information regarding Electro Magnetic Compatibility (EMC)
With the increased number of electronic devices such as PC’s and mobile (cellular) telephones, medical devices in use may be susceptible to electromagnetic interference from other devices. Electromagnetic interference may result in incorrect operation of the medical device and create a potentially unsafe situation. Medical devices should also not interfere with other devices.
In order to regulate the requirements for EMC (Electro Magnetic Compatibility) with the aim to prevent unsafe product situations, the
This medical device manufactured by OMRON HEALTHCARE conforms to this
Nevertheless, special precautions need to be observed:
•Do not use mobile (cellular) telephones and other devices, which generate strong electrical or electromagnetic fields, near the medical device. This may result in incorrect operation of the device and create a potentially unsafe situation. Recommendation is to keep a minimum distance of 7 m. Verify correct operation of the device in case the distance is shorter.
Further documentation in accordance with
Documentation is also available at
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
This marking shown on the product or its literature, indicates that it should not be disposed of, with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this product from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can return this item for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase contract. This product should not be mixed with other commercial wastes for disposal.
7. Warranty
Thank you for buying an OMRON product. This product is constructed of high quality materials and great care has been taken in its manufacturing. It is designed to give you every satisfaction, provided that it is properly operated and maintained as described in the instruction manual.
This product is guaranteed by OMRON for a period of 3 years after the date of purchase. The proper construction, workmanship and materials of this product is guaranteed by OMRON. During this period of guarantee OMRON will, without charge for labour or parts, repair or replace the defect product or any defective parts.
The guarantee does not cover any of the following:
a. Transport costs and risks of transport.
b. Costs for repairs and / or defects resulting from repairs done by unauthorised persons.
c.Periodic
d.Failure or wear of optional parts or other attachments other than the main device itself, unless explicitly guaranteed above.
e.Costs arising due to
f.Damages of any kind including personal caused accidentally or from misuse.
g.Calibration service is not included within the guarantee.
h.Optional parts have a one (1) year warranty from date of purchase. Optional parts include, but are not limited to the following items: Cuff and Cuff Tube, AC Adapter,
USB Cable.
Should guarantee service be required please apply to the dealer whom the product was purchased from or an authorised OMRON distributor. For the address refer to the product packaging / literature or to your specialised retailer.
If you have difficulties in finding OMRON customer services, contact us for information.
Repair or replacement under the guarantee does not give rise to any extension or renewal of the guarantee period.
The guarantee will be granted only if the complete product is returned together with the original invoice / cash ticket issued to the consumer by the retailer.
Manufacturer | OMRON HEALTHCARE Co., Ltd. |
| 53, Kunotsubo, |
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OMRON HEALTHCARE EUROPE B.V. | |
| Scorpius 33, 2132 LR Hoofddorp, THE NETHERLANDS |
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Production facility | OMRON (DALIAN) CO., LTD. |
| Dalian, CHINA |
Subsidiary | OMRON HEALTHCARE UK LTD. |
| Opal Drive, Fox Milne, Milton Keynes, MK15 0DG, U.K. |
| OMRON MEDIZINTECHNIK HANDELSGESELLSCHAFT mbH |
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| OMRON SANTÉ FRANCE SAS |
| 14, rue de Lisbonne, 93561 |
Made in China