Microlife CARDIO+ Blood Pressure Monitor User Manual

The Microlife CARDIO+ Blood Pressure Monitor is a clinically validated, automatic upper-arm blood pressure monitor with AFIB (Atrial Fibrillation) detection, MAM (Microlife Average Mode) technology for increased accuracy, large LCD display with backlight, adjustable cuff (22-42 cm), memory storage for multiple users, irregular heartbeat detection, WHO classification indicator, date/time function, and USB connectivity for data transfer. Powered by 4xAA batteries or AC adapter. Below are key sections for safety, features, setup, measurement, data management, maintenance, and troubleshooting.

Features at a Glance

Key components: Main unit with LCD display, Adjustable upper-arm cuff, AC adapter, 4xAA batteries, Storage case, USB cable, User manual.

Safety Information

Read all instructions before use. Keep for future reference.

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 arterial sclerosis.
3. Do not use during MRI examination or in oxygen-rich environments.
4. Measurement may be inaccurate if you have tremors or shivering.
5. Keep device away from children and pets.

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

Package Contents

• Microlife CARDIO+ Blood Pressure Monitor (main unit)
• Adjustable upper-arm cuff (22-42 cm)
• 4xAA batteries (for initial use)
• AC adapter (optional power source)
• Storage case
• USB cable for data transfer
• Quick start guide and complete user manual
• Warranty card

CAUTION! Check all contents upon unpacking. Contact retailer if any items are missing or damaged.

Device Overview

Front Panel: START/STOP button, MEMORY button, USER button (1/2), M button (MAM mode), LCD display with backlight.

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

Connections: Cuff connection port, USB port (under cover), DC input for AC adapter.

Cuff: Velcro closure, air tube, artery marker, metal ring for secure fit.

Initial Setup

Prepare device for first use.

1. Install batteries: Open battery compartment, insert 4xAA batteries observing polarity.
2. Set date and time: Press and hold MEMORY button for 3 seconds, use START/STOP to adjust.
3. Select user: Press USER button to choose User 1 or User 2.
4. Connect cuff: Insert air tube into connection port until it clicks.
5. Test device: Apply cuff properly and take a test measurement.

Tip: For most accurate results, use AC adapter instead of batteries.

Taking Measurements

For accurate readings, follow these steps carefully.

1. Rest for 5 minutes before measuring. Avoid eating, smoking, or exercising 30 minutes prior.
2. Sit comfortably with back supported, feet flat on floor, legs uncrossed.
3. Apply cuff to bare upper arm 1-2 cm above elbow. Artery marker should align with brachial artery.
4. Position cuff at heart level. Rest arm on table with palm facing upward.
5. Press START/STOP button. Cuff will inflate automatically.
6. Remain still and quiet during measurement. Do not move arm or talk.
7. Results display automatically. Cuff deflates completely.
8. For MAM mode: Press M button before starting. Device takes 3 readings with 1-minute intervals.

WARNING! Do not inflate cuff when not wrapped around arm. Do not use on injured arm.

Understanding Results

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

WHO Classification: Based on systolic/diastolic values. Refer to manual chart for details.

Memory & Data Management

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

1. View memory: Press MEMORY button to scroll through stored readings.
2. Delete readings: Press and hold MEMORY button for 5 seconds when viewing reading.
3. Clear all memory: With device off, press and hold both MEMORY and USER buttons for 3 seconds.
4. Data transfer: Connect USB cable to computer. Install Microlife software from website.
5. Average calculation: Device automatically calculates average of last 3 readings.

Note: Memory is maintained when changing batteries if done within 2 minutes.

Care & Maintenance

Clean device regularly for optimal performance.

• Clean cuff with mild soap and damp cloth. Do not machine wash.
• Wipe main unit with dry, soft cloth. Do not use solvents or abrasives.
• Store in provided case when not in use.
• Keep away from extreme temperatures, humidity, and direct sunlight.
• Remove batteries if device will not be used for extended period.
• Replace batteries when low battery symbol appears.

CAUTION! Do not immerse device in water. Do not disassemble or attempt repairs.

Technical Specifications

• Measurement Method: Oscillometric
• Pressure Range: 0-299 mmHg
• Pulse Range: 40-199 beats per minute
• Accuracy: Pressure: ±3 mmHg, Pulse: ±5% of reading
• Cuff Size: 22-42 cm (8.7-16.5 inches)
• Memory: 99 readings x 2 users
• Power Supply: 4xAA batteries or 6V DC adapter
• Battery Life: Approx. 500 measurements (alkaline batteries)
• Dimensions: 128 x 105 x 62 mm (main unit)
• Weight: 300g (without batteries)
• Operating Conditions: 10°C to 40°C, 15% to 90% humidity

Troubleshooting

Reset: Remove batteries for 2 minutes, then reinsert.

Service: For technical support, visit www.microlife.com or contact authorized service center.