Omron BP742 User Manual

The Omron BP742 is an upper arm blood pressure monitor with IntelliSense technology for accurate and comfortable readings. It features a large display, one-touch operation, hypertension indicator, irregular heartbeat detection, memory storage for multiple users, and body movement detection. 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. Installation & Setup 3. First-Time Use 4. Specifications 5. Controls and Display 6. Taking Measurements 7. Memory Function 8. Care & Maintenance 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Main unit with display, Cuff with D-ring, AC adapter port, Battery compartment, START/STOP button, Memory button.

Feature	Description
IntelliSense Technology	Automatically inflates to optimal pressure for comfortable measurement
Hypertension Indicator	Displays warning symbol if reading exceeds hypertension threshold
Irregular Heartbeat Detection	Detects and displays irregular heartbeat during measurement
Body Movement Detection	Alerts if excessive movement affects reading accuracy
Memory Storage	Stores up to 100 readings with date and time stamp
Multi-User Support	Supports memory for two users (User A and User B)
Large LCD Display	Easy-to-read backlit display with clear icons
One-Touch Operation	Simple START/STOP button for easy use
Cuff Fit Indicator	Ensures proper cuff placement for accurate readings
AC Adapter/Battery Power	Can be powered by 4 AA batteries or included AC adapter

Installation & Setup

Unpack and inspect contents. Ensure all parts are present.

Insert batteries: Open battery compartment, insert 4 AA batteries observing polarity.
Connect AC adapter (optional): Plug adapter into DC jack on side of unit.
Prepare cuff: Unroll cuff and ensure air tube is not twisted.
Position cuff: Place cuff on bare upper arm with tube facing downward.

WARNING! Do not use if cuff is damaged. Ensure batteries are inserted correctly to avoid leakage.

First-Time Use

Power on monitor; follow proper measurement procedure.

Set date and time: Press and hold MEMORY button for 3 seconds to enter setup mode.
Select user: Choose User A or User B using MEMORY button.
Proper positioning: Sit comfortably with feet flat, back supported, arm at heart level.
Apply cuff: Wrap cuff snugly around upper arm, 1-2 cm above elbow.
Take measurement: Press START/STOP button and remain still during measurement.

CAUTION! Do not take measurements immediately after eating, bathing, or exercising. Wait 30 minutes.

Specifications

Measurement Method: Oscillometric method
Measurement Range: Pressure: 0-299 mmHg, Pulse: 40-180 beats/minute
Accuracy: Pressure: ±3 mmHg, Pulse: ±5% of reading
Memory Capacity: 100 readings (50 per user)
Cuff Size: Fits arm circumference 22-42 cm (9-17 inches)
Display: LCD with backlight
Power Source: 4 AA batteries or AC adapter (6V DC, 600mA)
Battery Life: Approximately 300 measurements
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

Controls and Display

Front Panel: START/STOP button, MEMORY button, Display screen.

Display Icons: User indicator (A/B), Memory full, Battery low, Heartbeat, Hypertension warning, Movement detection, Date/Time, Systolic/Diastolic pressure, Pulse rate.

Settings: Date/Time setup, User selection, Memory review, Average calculation (last 3 readings).

Taking Measurements

For accurate readings, follow proper procedure.

Sit quietly for 5 minutes before measurement.
Place cuff on left arm at heart level.
Press START/STOP button - unit will inflate automatically.
Remain still and quiet during measurement.
Read results when measurement completes (display shows systolic/diastolic pressure and pulse).
Press START/STOP to turn off display or wait for auto power-off.

Tip: Take measurements at same time each day for consistent tracking.

Memory Function

Supports two users with 50 memory slots each.

Select user: Press MEMORY button to toggle between User A and User B.
View memory: Press and release MEMORY button to scroll through stored readings.
Average reading: Display shows average of last 3 readings for selected user.
Clear memory: Press and hold MEMORY button for 5 seconds while in memory mode.

Note: Memory is maintained when batteries are replaced if done within 3 minutes.

Care & Maintenance

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

Cuff care: Wipe with damp cloth if soiled, air dry completely.
Battery maintenance: Replace all 4 batteries when low battery icon appears.
Storage: Store in cool, dry place away from direct sunlight.
Avoid: Extreme temperatures, humidity, dust, and strong impacts.

CAUTION! Do not disassemble unit. Refer service to qualified personnel.

Regulatory Information

FDA Cleared: For over-the-counter home use. CE Marked: Complies with European Medical Device Directive. Manufactured by Omron Healthcare Co., Ltd. For support, visit www.omronhealthcare.com or contact 1-800-634-4350.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power/display	Dead batteries	Replace all 4 AA batteries; ensure correct polarity.
Error code displayed	Cuff not attached properly	Check cuff connection; reattach securely.
Inaccurate readings	Improper positioning	Ensure arm at heart level; sit still during measurement.
Cuff doesn't inflate	Air leak or blockage	Check tube for kinks; ensure cuff is wrapped snugly.
Memory not working	Battery removal	Replace batteries within 3 minutes to preserve memory.
Irregular heartbeat symbol	Arrhythmia detected	Consult physician if symbol appears frequently.
Hypertension indicator	High reading detected	Rest and retake measurement; consult physician if persistent.

Reset: Remove batteries for 5 minutes to reset unit.

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