Microlife BP B3 AFIB Blood Pressure Monitor User Manual

The Microlife BP B3 AFIB is an upper arm blood pressure monitor with patented AFIB (Atrial Fibrillation) detection technology, one-touch operation, large LCD display, irregular heartbeat detection, WHO classification indicator, memory storage for multiple users, adjustable cuff, and date/time function. It is clinically validated for accuracy and designed for home use. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Main unit with LCD display, adjustable upper arm cuff, AC adapter port, battery compartment, START/STOP button, MEMORY button, USER button, DATE/TIME button.

Safety Information

Read all instructions before use. For accurate measurements, follow guidelines carefully.

1. Do not use on infants, children, or persons unable to express themselves.
2. Consult physician before use if you have arrhythmia, pre-eclampsia, or arteriosclerosis.
3. Do not use during or immediately after physical exercise, bathing, eating, or drinking.
4. Keep device away from strong electromagnetic fields (MRI, mobile phones).
5. Do not disassemble or modify the device.

WARNING! This device is for home monitoring only, not for diagnosis. Consult your doctor for medical interpretation of readings.

Package Contents

• Microlife BP B3 AFIB Monitor: Main unit with integrated cuff storage.
• Adjustable Upper Arm Cuff: With Velcro closure and air tube.
• Instruction Manual: This user guide in multiple languages.
• Quick Start Guide: Simplified setup instructions.
• AC Adapter: 6V DC power supply (optional use).
• Storage Case: For device and accessories.
• Warranty Card: Manufacturer's warranty information.

Note: Batteries (4 x AA) are not included in some regions.

Device Overview

Front Panel: LCD display, START/STOP button.

Top Edge: MEMORY button, USER button (1/2), DATE/TIME button.

Right Side: AC adapter port, cuff connector.

Bottom: Battery compartment cover.

Display Symbols: Systolic/Diastolic pressure, Pulse rate, AFIB symbol, Irregular heartbeat symbol, User indicator, Memory full icon, Battery indicator, WHO color bar, Date/Time, Error codes.

Initial Setup

Before first use, install batteries or connect AC adapter.

1. Insert batteries: Open compartment, insert 4 AA batteries observing polarity.
2. Set date/time: Press DATE/TIME button, use START/STOP to adjust values.
3. Connect cuff: Plug air tube firmly into device connector.
4. Select user: Press USER button to choose User 1 or User 2.

CAUTION! Do not mix old and new batteries. Remove batteries if device will not be used for extended period.

Taking a Measurement

For accurate results, rest for 5 minutes before measuring.

1. Sit comfortably with back supported and feet flat on floor.
2. Wrap cuff on bare upper arm 1-2 cm above elbow crease.
3. Ensure cuff fits snugly but not too tight (should fit one finger underneath).
4. Position arm so cuff is at heart level (rest on table).
5. Press START/STOP button - device will inflate automatically.
6. Remain still and quiet during measurement.
7. Read results on display when measurement completes.
8. Press START/STOP to turn off or wait for auto power-off.

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

Understanding Results

The display shows systolic pressure (top), diastolic pressure (middle), and pulse rate (bottom).

• WHO Color Bar: Green (normal), Yellow (mild hypertension), Orange (moderate), Red (severe).
• AFIB Symbol: Appears if possible atrial fibrillation detected during measurement.
• Irregular Heartbeat Symbol: Appears if irregular rhythm detected (not necessarily AFIB).
• Memory Full Icon: Appears when 99 readings stored for current user.

Note: AFIB detection is a screening tool only. Consult physician if symbol appears frequently.

Memory Function

Device stores 99 readings for each of 2 users with date/time stamp.

1. View memory: Press MEMORY button to scroll through stored readings.
2. Switch users: Press USER button to select User 1 or User 2 before viewing.
3. Clear memory: Hold MEMORY button for 3 seconds when viewing memory (clears current user only).
4. Average reading: First value shown in memory mode is average of last 3 readings.

CAUTION! Clearing memory cannot be undone. Consider recording readings elsewhere before clearing.

Care & Maintenance

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

1. Store in cool, dry place away from direct sunlight.
2. Remove batteries if not using for more than 1 month.
3. Clean cuff with mild soap and damp cloth if soiled; air dry completely.
4. Do not fold cuff tightly; store loosely rolled in case.
5. Inspect cuff periodically for cracks or leaks.

WARNING! Do not attempt to repair device yourself. Contact authorized service center.

Battery Information

• Battery Type: 4 x AA alkaline batteries (LR6).
• Battery Life: Approximately 500 measurements (without backlight).
• Low Battery Indicator: Empty battery symbol appears on display.
• AC Adapter: Use only Microlife 6V DC adapter (model AD-6).
• Replacement: Replace all batteries at same time with same type.

Note: For environmental protection, dispose of batteries according to local regulations.

Troubleshooting

Reset: Remove batteries for 1 minute to reset device.

Service: Contact Microlife customer service at 1-888-780-6766 or visit www.microlife.com