Microlife BP 3AG1 Blood Pressure Monitor User Manual

The Microlife BP 3AG1 is an automatic upper arm blood pressure monitor with clinically validated accuracy, featuring the patented AFIB detection technology for irregular heartbeat screening, large LCD display with backlight, one-touch operation, memory storage for multiple users, adjustable cuff, WHO classification indicator, date/time display, and automatic power-off. Powered by 4xAA batteries or AC adapter. Below are key sections for safety, features, setup, measurement, memory functions, maintenance, and troubleshooting.

Features at a Glance

Key components: Main unit with LCD display, Adjustable arm cuff, AC adapter port, Battery compartment, START/STOP button, MEMORY button, User selector button.

Safety Information

Read all instructions before use. Consult physician for interpretation of readings.

1. Do not use on infants, children, or persons unable to express themselves.
2. Do not use during physical activity or immediately after exercise.
3. Do not wrap cuff over clothing or apply too tightly.
4. Do not use if device or cuff appears damaged.
5. Keep device away from electromagnetic fields (MRI, mobile phones).

WARNING! This device is for home use only, not for professional medical diagnosis. Seek medical advice for abnormal readings.

Package Contents

• Microlife BP 3AG1 monitor (main unit)
• Adjustable upper arm cuff (22-42 cm)
• 4xAA batteries
• AC adapter (optional, depending on region)
• Instruction manual
• Storage case
• Quick start guide

NOTE: Inspect all contents upon opening. Contact retailer if any items are missing or damaged.

Device Overview

Front Panel: LCD display, START/STOP button, MEMORY button, User selector (User 1/User 2).

Display Symbols: Systolic pressure, Diastolic pressure, Pulse rate, AFIB symbol, Irregular heartbeat symbol, WHO classification bar, Battery indicator, User indicator, Date/Time, Memory recall number.

Side/Rear: AC adapter port, Cuff connector, Battery compartment cover.

Cuff: Velcro closure, air tube, artery marker (align with brachial artery).

Initial Setup

Prepare device for first use.

1. Insert batteries: Open battery compartment, insert 4xAA batteries observing polarity.
2. Set date/time: Press and hold MEMORY button for 3 seconds, use START/STOP to adjust.
3. Connect cuff: Plug cuff tube into connector on side of device until it clicks.
4. Select user: Press User button to choose User 1 or User 2 (appears on display).

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

Taking a Measurement

For accurate results, follow these steps carefully.

1. Sit quietly for 5 minutes before measuring.
2. Wrap cuff on bare upper arm, 1-2 cm above elbow.
3. Align artery marker with brachial artery (inner arm).
4. Keep arm relaxed on table, cuff at heart level.
5. Press START/STOP button - device inflates automatically.
6. Remain still and quiet during measurement.
7. Read results when deflation completes (systolic, diastolic, pulse).
8. Note AFIB symbol if irregular heartbeat detected.
9. Device automatically stores reading and powers off after 1 minute.

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

Memory Function

Device stores up to 99 readings per user (2 users total).

1. View memory: Press MEMORY button to scroll through stored readings.
2. Each reading shows: Date, Time, Systolic/Diastolic, Pulse, AFIB status.
3. Average function: Displays average of last 3 readings when in memory mode.
4. Clear memory: Press and hold MEMORY button for 5 seconds while in memory mode (clears current user's data).
5. Switch users: Press User button to toggle between User 1 and User 2 memory.

NOTE: Memory is maintained when batteries are replaced (briefly).

AFIB Detection

The patented AFIB technology screens for atrial fibrillation during measurement.

• AFIB symbol appears if irregular heartbeat pattern suggestive of atrial fibrillation is detected.
• Detection occurs during normal blood pressure measurement - no extra steps required.
• Accuracy: Clinical studies show high sensitivity for AFIB detection.
• If AFIB symbol appears: Record reading and consult physician for further evaluation.
• Note: AFIB detection does not replace medical diagnosis or ECG.

IMPORTANT: AFIB detection is a screening tool. Always consult healthcare professional for diagnosis.

Care & Maintenance

Proper care ensures accurate measurements and device longevity.

1. Clean device with soft, dry cloth only. Do not use liquids or solvents.
2. Clean cuff with damp cloth if soiled; ensure completely dry before use.
3. Store in provided case when not in use, away from extreme temperatures/humidity.
4. Replace batteries when low battery symbol appears.
5. Do not disassemble device - no user-serviceable parts inside.
6. Avoid dropping or subjecting to strong impacts.

CAUTION! Never immerse device in water or use near flammable gases.

Specifications

• Measurement Method: Oscillometric
• Pressure Range: 0-299 mmHg
• Pulse Range: 40-180 beats/minute
• Accuracy: Pressure: ±3 mmHg, Pulse: ±5%
• Cuff Size: 22-42 cm (9-16.5 inches) circumference
• Memory: 99 readings per user, 2 users total
• Power: 4xAA batteries or AC adapter (6V DC, 500mA)
• Display: LCD with backlight
• AFIB Detection: Yes (patented Microlife technology)
• Dimensions: Approx. 128 x 105 x 62 mm (main unit)
• Weight: Approx. 300g (without batteries)
• Operating Conditions: 10°C to 40°C, 15-85% humidity

Troubleshooting

Reset: Remove batteries for 1 minute to reset device.

Service: Do not attempt repairs. Contact Microlife service center or authorized dealer.

Support: www.microlife.com or contact local Microlife distributor.