Omron Blood Pressure Monitor User Manual

The Omron Blood Pressure Monitor is a clinically validated, automatic upper arm device designed for accurate at-home blood pressure and pulse rate measurement. It features IntelliSense technology for comfortable inflation, hypertension indication, irregular heartbeat detection, memory storage for multiple users, a large LCD display with backlight, body movement detection, and WHO classification indicator. Powered by batteries or optional AC adapter. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Safety Precautions 3. Parts Identification 4. Specifications 5. Initial Setup & Battery Installation 6. Applying the Cuff 7. Taking a Measurement 8. Understanding the Display 9. Memory Function 10. Care & Maintenance 11. Troubleshooting

Features at a Glance

Key components: Main Unit, Arm Cuff, AC Adapter (optional), Instruction Manual, Storage Case.

Feature	Description
IntelliSense Technology	Automatically adjusts inflation for comfortable measurement
Hypertension Indicator	Displays symbol if systolic/diastolic readings are high
Irregular Heartbeat Detection	Detects and displays symbol for pulse irregularities
Dual User Memory	Stores up to 100 readings per user (200 total)
WHO Classification Indicator	Color-coded bar graph shows blood pressure level
Body Movement Detection	Alerts if movement during measurement affects accuracy
Large LCD with Backlight	Easy-to-read display for day or night use
Date & Time Stamp	Records measurement date and time for tracking
Average Reading	Calculates average of last 3 readings taken within 10 minutes
Automatic Power Off	Conserves battery life

Safety Precautions

Read all instructions before use. Consult physician for interpretation of readings.

Do not use on infants, children, or persons unable to express themselves.
Do not use during bathing or showering.
Do not use on injured or sore arm.
Do not use while connected to other medical electronic equipment.
Wait at least 5 minutes between measurements on the same person.

WARNING! This device is for home use only, not for professional medical diagnosis. Seek medical advice for health concerns.

Parts Identification

Front Panel: START/STOP Button, Memory Button, User Button (1/2), Power Button. Display: Systolic/Diastolic readings, Pulse rate, WHO indicator, User icon, Memory icon, Date/Time, Battery indicator. Cuff: Arm tube, Metal ring, Air tube, Cloth hook.

Note: Ensure cuff size matches arm circumference (22-42 cm standard).

Specifications

Measurement Method: Oscillometric.
Measurement Range: Pressure: 0-299 mmHg, Pulse: 40-180 beats/min.
Accuracy: Pressure: ±3 mmHg, Pulse: ±5% of reading.
Memory: 100 readings per user (2 users).
Cuff Pressure: Max 299 mmHg.
Power Source: 4 x AA batteries or AC adapter (optional).
Operating Conditions: Temperature: 10°C to 40°C, Humidity: 30% to 85% RH.
Storage Conditions: Temperature: -20°C to 60°C, Humidity: 10% to 95% RH.
Weight: Approx. 400g (without batteries).

Initial Setup & Battery Installation

Before first use, install batteries and set date/time.

Open battery compartment on back of unit.
Insert 4 AA batteries, observing polarity (+/-).
Press POWER to turn on unit.
Press and hold MEMORY button for 3 seconds to enter clock set mode.
Use START/STOP to adjust values, MEMORY to confirm and move to next setting.
Set date (MM/DD/YYYY) and time (12/24 hour format).

CAUTION! Use only recommended batteries. Remove batteries if not used for extended period.

Applying the Cuff

Correct cuff placement is essential for accurate readings.

Sit comfortably with feet flat on floor, back supported.
Remove tight clothing from left upper arm.
Pass end of cuff through metal ring to form loop.
Place cuff on bare arm with air tube positioned over inner arm, aligned with artery.
Cuff edge should be 1-2 cm above elbow.
Secure cuff snugly with cloth hook.
Rest arm on table with palm up, cuff at heart level.

Tip: Always use same arm for consistent measurements.

Taking a Measurement

Remain still and quiet during measurement.

Press USER button to select User 1 or User 2.
Press START/STOP button to begin inflation.
Cuff inflates automatically. Remain still, do not talk.
Measurement completes when cuff deflates fully.
Readings display: Systolic, Diastolic, Pulse.
Unit automatically stores reading and powers off after 1 minute.

WARNING! Do not inflate cuff when not wrapped around arm. Excessive pressure may cause injury.

Understanding the Display

Display icons and their meanings:

Symbol	Meaning
Heart with '!'	Irregular heartbeat detected
Hand with waves	Body movement detected
User 1/2	Current user selected
Clock	Date/Time display
Battery	Low battery indicator
Memory	Memory recall mode active
Bar graph (Green/Yellow/Red)	WHO blood pressure classification

Note: If error symbols appear, refer to troubleshooting section.

Memory Function

View and manage stored readings.

Press MEMORY button to enter memory mode.
Press USER to select user (1 or 2).
Press START/STOP to scroll through readings (newest to oldest).
Hold MEMORY for 3 seconds while viewing a reading to delete it.
To clear all readings for a user: Enter memory mode, hold MEMORY and USER simultaneously for 5 seconds.

CAUTION! Deleted readings cannot be recovered.

Care & Maintenance

Unplug AC adapter (if used) and remove batteries before cleaning.

Clean monitor with soft, dry cloth. Do not use solvents or abrasives.
Clean cuff with mild detergent and damp cloth. Air dry completely.
Store in cool, dry place away from direct sunlight.
Do not bend air tube sharply or pull on it.
Replace cuff if it becomes damaged or loses elasticity.

CAUTION! Never immerse unit in water. Do not autoclave.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No display	Dead batteries	Replace all 4 AA batteries.
Error 'E' appears	Cuff not attached properly	Check cuff connection; reattach securely.
Irregular heartbeat symbol	Pulse irregularity detected	Consult physician if symbol appears frequently.
Body movement symbol	Movement during measurement	Remain still and retake measurement.
Inconsistent readings	Incorrect cuff position	Reapply cuff at heart level; wait 5 minutes between readings.
Cuff does not inflate	Air leak or blockage	Check tube connections; ensure cuff is not twisted.

Reset: Remove batteries for 5 minutes, then reinstall.

Service: For repairs, contact authorized Omron service center. Do not attempt to disassemble unit.