Microlife BP A150 AFIB Blood Pressure Monitor User Manual

The Microlife BP A150 AFIB is a clinically validated, automatic upper arm blood pressure monitor featuring AFIB (Atrial Fibrillation) detection, Intellisense technology for comfortable inflation, irregular heartbeat detection, 2-user memory with 99 readings each, date/time display, WHO blood pressure classification indicator, and large LCD display. It is intended for home use to monitor blood pressure and pulse rate. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Main unit with LCD display, Upper Arm Cuff with D-Ring, AC Adapter, Storage Case, Instruction Manual.

Safety Information

Read all instructions before use.

1. This device is for home use only, not for professional medical diagnosis.
2. Consult your physician for interpretation of results and treatment decisions.
3. Do not use on infants, children, or persons unable to express their consent.
4. Ensure cuff size is correct for your arm circumference (22-42 cm).
5. Do not use if device or cuff is damaged.

WARNING! Do not use while connected to other electronic medical devices (e.g., pacemakers, ECG). Measurements may be inaccurate during arrhythmias other than AFIB. Avoid using near strong electromagnetic fields.

Package Contents

• Microlife BP A150 AFIB monitor (main unit)
• Upper Arm Cuff with D-Ring and tube
• AC Adapter (Model: MVA-05W050200EU or equivalent)
• Storage Case
• Instruction Manual
• Warranty Card

Note: Batteries (4 x AA) may not be included; check your package.

Device Overview

Front Panel: START/STOP button, USER 1/USER 2 buttons, MEMORY button, LCD display.
Display Symbols: Systolic/Diastolic pressure, Pulse rate, AFIB symbol, Irregular Heartbeat symbol, User indicator, Battery icon, WHO color bar (Green/Yellow/Red), Date/Time, Memory index, Average value icon.
Cuff: Arm cuff with metal D-Ring, air tube, and artery marker.
Connectors: Cuff socket, DC input for AC adapter.

First-Time Setup

Power on device; set date and time.

1. Insert batteries (4 x AA) or connect AC adapter.
2. Press any button to turn on. The display will show all symbols briefly.
3. Set date and time: Press and hold MEMORY button for 3 seconds until year flashes. Use START/STOP to adjust, MEMORY to confirm and move to next setting (month, day, hour, minute).
4. Attach cuff to left arm as instructed.

CAUTION! Use correct cuff size. The cuff tube should run down the inside of your arm towards your palm.

Taking a Measurement

For most accurate results, measure at the same time each day.

1. Sit quietly for 5 minutes before measuring. Avoid caffeine, exercise, and smoking 30 minutes prior.
2. Sit with back straight, feet flat, arm supported at heart level.
3. Wrap cuff on bare upper left arm. Artery marker should be over brachial artery.
4. Press USER 1 or USER 2 button to select your memory profile.
5. Press START/STOP. Cuff inflates automatically. Remain still and quiet.
6. Measurement completes with a beep. Results display with systolic, diastolic, pulse.
7. Cuff deflates automatically. Device stores reading and powers off after 1 minute.

Tip: Do not talk or move during measurement.

Understanding Results & AFIB Detection

Blood Pressure: Displayed as systolic/diastolic (e.g., 120/80 mmHg). WHO bar shows: Green (Normal), Yellow (Elevated/High), Red (Hypertension).
Pulse Rate: Beats per minute.
Irregular Heartbeat Symbol: Appears if irregular rhythm detected during measurement.
AFIB Symbol: Appears if possible Atrial Fibrillation is detected. This requires medical attention. Consult your physician.
Note: AFIB detection does not replace a medical diagnosis. The device screens for possible AFIB; confirmation requires an ECG.

Memory Function

Press MEMORY button to recall stored readings.

1. Press MEMORY once: Shows last reading for selected user.
2. Press MEMORY repeatedly: Scrolls through previous readings with index number, date, time.
3. Press and hold MEMORY for 3 seconds in memory mode: Shows average of last 3 readings for that user.
4. To switch users: Press USER 1 or USER 2 button while in memory mode.
5. Memory is full (99 per user): Oldest reading is overwritten.

Care & Maintenance

Unplug or remove batteries before cleaning. Use a soft, dry cloth. Do not immerse in water or use solvents.

• Cuff: Wipe with damp cloth. Do not machine wash or iron.
• Device: Clean with dry cloth. Store in case provided.
• Batteries: Replace when battery icon is low. Use alkaline batteries. Remove if not used for extended period.
• AC Adapter: Use only specified adapter (MVA-05W050200EU).

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

Specifications

• Measurement Method: Oscillometric
• Measurement Range: Pressure: 0-299 mmHg, Pulse: 40-199 beats/min
• Accuracy: Pressure: ±3 mmHg, Pulse: ±5% of reading
• Cuff Size: 22-42 cm arm circumference
• Memory: 2 users x 99 readings
• Power Supply: 4 x 1.5V AA batteries or 5V DC adapter
• Display: LCD with backlight
• Automatic Shut-off: Approx. 1 minute after measurement
• Operating Conditions: 10°C to 40°C, 15% to 90% RH (non-condensing)
• Dimensions: Approx. 128mm (W) x 105mm (H) x 67mm (D)
• Weight: Approx. 300g (without batteries)

Troubleshooting

Reset: Remove batteries and adapter for 1 minute to reset device.

Service: For technical support, contact Microlife customer service or visit www.microlife.com. Do not open the device.