Omron Model BP5450 Manual

The Omron Model BP5450 is an upper arm blood pressure monitor designed for home use, featuring IntelliSense technology for accurate and comfortable readings, irregular heartbeat detection, hypertension indicator, body movement detection, memory storage for multiple users, and a large LCD display with backlight. Powered by 4 AA batteries or AC adapter. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Package Contents 3. Setup & Preparation 4. Specifications 5. Controls and Display 6. Taking a Measurement 7. Memory Function 8. Special Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with LCD display, Arm cuff with D-ring, AC adapter, Storage case, Instruction manual.

Feature	Description
IntelliSense Technology	Automatically inflates to optimal pressure for comfortable measurement
Irregular Heartbeat Detection	Detects and displays irregular heartbeat symbol during measurement
Hypertension Indicator	Displays warning symbol if reading exceeds WHO guidelines
Body Movement Detection	Alerts if movement is detected during measurement
Memory Storage	Stores up to 100 readings with date and time for two users
Large LCD Display	Easy-to-read backlit display with clear icons
AC Adapter Port	For power connection (adapter sold separately)
START/STOP Button	Initiates and stops blood pressure measurement
MEMORY Button	Accesses stored readings
USER Button	Selects between User 1 and User 2

Package Contents

Unpack and verify all components are present.

Omron BP5450 Blood Pressure Monitor (main unit)
Arm cuff (22-42 cm circumference)
AC adapter (model EA-AC10, if included)
Storage case
Instruction manual
4 AA batteries (for initial use)

WARNING! Do not use if any components are damaged. Contact Omron support for replacement.

First-Time Setup

Prepare the device for first use.

Insert batteries: Open battery compartment, insert 4 AA batteries observing polarity.
Connect AC adapter: Plug into AC port and wall outlet (optional, for continuous use).
Apply cuff: Wrap cuff around bare upper arm, 1-2 cm above elbow, with tube facing downward.
Position arm: Rest arm on table with cuff at heart level, palm up, feet flat on floor.
Power on: Device turns on when START/STOP button is pressed.

CAUTION! Ensure cuff is properly positioned for accurate readings. Avoid talking or moving during measurement.

Specifications

Measurement Method: Oscillometric (upper arm).
Measurement Range: Pressure: 0-299 mmHg, Pulse: 40-180 beats/min.
Accuracy: Pressure: ±3 mmHg, Pulse: ±5% of reading.
Memory: 100 readings for two users (200 total) with date/time stamp.
Cuff Size: 22-42 cm (fits standard adult arms).
Power Source: 4 AA batteries or AC adapter (6V DC, 600mA).
Operating Conditions: Temperature: 10°C to 40°C, Humidity: 30% to 85% RH.
Dimensions: 123mm (W) × 85mm (H) × 141mm (D).
Weight: Approximately 350g (without batteries).

Controls and Settings

Access functions via front panel buttons. Display shows systolic/diastolic pressure, pulse rate, date/time, and icons.

Buttons: START/STOP (power on/off, start measurement), MEMORY (review stored readings), USER (switch between User 1 and User 2).

Display Icons: User indicator (1 or 2), Memory full, Irregular heartbeat, Hypertension warning, Body movement, Low battery, Date/Time. Settings: Clock set via MEMORY button (hold for 3 seconds), Memory clear option in settings.

Taking a Measurement

Follow proper procedure for accurate results.

Sit comfortably: Rest for 5 minutes before measuring.
Apply cuff: Position correctly on bare upper arm.
Start measurement: Press START/STOP, remain still and quiet.
Read results: Systolic, diastolic, and pulse rate display after inflation/deflation.
Store reading: Automatically saved to current user's memory.
Power off: Device turns off automatically after 1 minute.

Tip: Take measurements at same time daily for consistent tracking. Avoid caffeine, exercise, or smoking 30 minutes before.

Memory Function

Stores and recalls up to 100 readings per user.

View memory: Press MEMORY button to scroll through stored readings.
Switch users: Press USER button to toggle between User 1 and User 2.
Average reading: Display shows average of last 3 readings for current user.
Clear memory: In memory mode, hold MEMORY and USER simultaneously for 3 seconds.

Note: Memory full icon appears when 100 readings stored; oldest reading is overwritten.

Special Features

IntelliSense: Automatically adjusts inflation based on systolic pressure. Irregular Heartbeat Detection: Displays symbol if irregular rhythm detected during measurement. Hypertension Indicator: Shows warning if systolic ≥135 mmHg or diastolic ≥85 mmHg. Body Movement Detection: Alerts if excessive movement affects accuracy.

Care & Maintenance

Clean with soft, dry cloth. Do not immerse in water or use chemicals.

Cuff care: Wipe with damp cloth if soiled; air dry completely.
Battery replacement: Replace when low battery icon appears.
Storage: Keep in case, away from extreme temperatures, humidity, and dust.
Calibration: Recommended every 2 years for accuracy (contact authorized service).

CAUTION! Do not disassemble or attempt repairs. No user-serviceable parts inside.

Regulatory Information

FDA Cleared: K number [insert if applicable]. CE Marked: Meets EU medical device directives. Manufactured by Omron Healthcare Co., Ltd. For support, visit www.omronhealthcare.com or contact 1-800-634-4350. This device is intended for home use only, not for professional medical diagnosis.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No display	Dead batteries	Replace with fresh AA batteries; ensure proper insertion.
Error E1, E2, E3	Cuff not attached/leaking	Secure cuff connection; ensure no tears or leaks in tube.
Inaccurate reading	Improper cuff position	Reposition cuff at heart level; ensure snug but not tight fit.
Memory not storing	Memory full	Clear old readings or switch to other user memory.
Irregular heartbeat symbol	Arrhythmia detected	Consult physician if symbol appears frequently.
Device turns off during use	Auto power-off	Normal after 1 minute inactivity; press START/STOP to restart.

Reset: Remove batteries for 1 minute, then reinsert to reset device.

Service: 1-800-634-4350; www.omronhealthcare.com