Omron 3 Series Blood Pressure Monitor Manual

The Omron 3 Series Blood Pressure Monitor is a clinically validated, automatic upper-arm monitor designed for easy, accurate at-home blood pressure measurement. It features IntelliSense technology for comfortable inflation, a large, easy-to-read display, hypertension indicator, irregular heartbeat detector, and memory storage for multiple users. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Safety Information 3. Package Contents 4. Device Overview 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, Instruction Manual, Storage Case, and Batteries.

Feature	Description
IntelliSense Technology	Automatically inflates to the optimal level for comfortable measurement
Hypertension Indicator	Displays a symbol if your reading is above normal range
Irregular Heartbeat Detector	Detects and displays an icon for irregular heartbeats during measurement
Memory Storage	Stores up to 14 readings for tracking over time
Large Display	Easy-to-read backlit LCD with clear icons
One-Touch Operation	Simple START/STOP button for easy use
Cuff Wrap Guide	Indicates correct cuff placement for accurate results
Automatic Power Off	Conserves battery life by turning off after 1 minute of inactivity
Clinically Validated	Validated for accuracy according to recognized standards

Safety Information

Read all instructions before use. For personal, non-professional use only.

Do not use on infants, children, or persons unable to express themselves.
Consult your physician before use if you have arrhythmia, pre-eclampsia, or other circulatory disorders.
Do not use the monitor on an injured or sore arm.
Do not modify the cuff or monitor.
Keep the monitor and cuff away from extreme temperatures, humidity, dust, and direct sunlight.

WARNING! This device is not a substitute for professional medical diagnosis. Consult your doctor for interpretation of readings.

Package Contents

Unpack and verify all components are present.

Main Unit (Monitor) - 1
Arm Cuff (22-32 cm circumference) - 1
Instruction Manual - 1
Storage Case - 1
AAA Batteries - 4

CAUTION! Do not use if any components are damaged or missing.

Device Overview

Front Panel: Large LCD Display, START/STOP Button. Side: Cuff Port, Battery Compartment.

Display Icons: Systolic/Diastolic Pressure, Pulse Rate, Hypertension Indicator, Irregular Heartbeat Symbol, Memory Recall Icon, Battery Indicator, Cuff Error Symbol.

Cuff: Velcro closure, air tube, metal D-ring, artery marker.

Initial Setup & Battery Installation

Power on the monitor; ensure proper battery installation.

Open the battery compartment on the side of the monitor.
Insert 4 AAA batteries, observing correct polarity (+/-).
Close the battery compartment.
The display will briefly show all segments, then turn off, indicating it is ready.

CAUTION! Use only recommended batteries. Remove batteries if the device will not be used for an extended period.

Applying the Cuff

Correct cuff placement is essential for accurate readings.

Sit comfortably with feet flat on the floor and back supported.
Remove tight clothing from your upper left arm.
Pass the end of the cuff through the metal D-ring to form a loop.
Place the cuff on your bare arm with the artery marker (△) over your brachial artery.
The bottom edge of the cuff should be 1-2 cm above your elbow.
Secure the cuff snugly with the Velcro closure.
Connect the air tube to the port on the side of the monitor.

Tip: Keep the cuff at heart level during measurement.

Taking a Measurement

Remain still and quiet before and during measurement.

Assume the proper seated position with the cuff applied correctly.
Press the START/STOP button. The monitor will inflate automatically.
Remain still and do not talk while the cuff inflates and deflates.
Your systolic pressure, diastolic pressure, and pulse rate will display.
The reading is automatically stored in memory.
The monitor will power off automatically after 1 minute.

WARNING! Do not move your arm or body during measurement. Wait at least 3 minutes between readings on the same arm.

Understanding the Display

After a measurement, the display shows key information.

Large Numbers: Systolic Pressure (top) / Diastolic Pressure (bottom).
Small Number (Heart Icon): Pulse Rate in beats per minute.
Hypertension Indicator: A heart symbol may appear if reading is above normal range.
Irregular Heartbeat Symbol: A heart icon with a +/- may appear if an irregular rhythm is detected.
Memory Icon (M): Appears when recalling stored readings.
Battery Icon: Indicates battery level. Replace when low.
Cuff Error Symbol: Appears if the cuff is not wrapped correctly.

Memory Function

The monitor stores the last 14 readings.

To recall memory, press the START/STOP button once to turn the monitor on (do not start a new measurement).
Press the START/STOP button again within 1 minute. The most recent reading will display with the Memory Icon (M).
Press the START/STOP button repeatedly to scroll through previous readings in reverse chronological order.
The monitor will power off automatically after 1 minute of inactivity in memory mode.

Note: Memory is cleared when batteries are removed.

Care & Maintenance

Remove batteries before cleaning. Use a soft, dry cloth only; do not use liquids or abrasives.

Clean the cuff with a damp cloth and mild detergent if necessary. Air dry completely.
Do not immerse the monitor or cuff in water.
Store the device in its case in a cool, dry place.
Replace batteries when the low battery icon appears.

CAUTION! Do not disassemble, repair, or modify the device. Contact Omron for service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Display is blank	Batteries dead/incorrectly installed	Replace or reinstall batteries correctly.
Error Symbol "E" appears	Cuff not wrapped correctly / Movement during measurement	Re-wrap cuff snugly. Remain perfectly still and retry.
Irregular Heartbeat Symbol appears	Irregular rhythm detected	Take another reading. If symbol appears frequently, consult your physician.
Reading seems inaccurate	Improper posture or cuff placement	Ensure proper seated posture and correct cuff application. Wait 3+ minutes between readings.
Monitor does not inflate	Air tube not connected / Cuff leak	Ensure air tube is fully inserted. Check cuff for holes or tears.

Reset: Remove and reinstall batteries to clear memory and reset the device.

Service & Support: For technical support, visit www.omronhealthcare.com or call 1-800-634-4350.