Microlife Kroger BP3NL1-1AKRO Blood Pressure Monitor User Manual

The Microlife Kroger BP3NL1-1AKRO is an upper-arm blood pressure monitor featuring Microlife's patented AFIB detection technology, one-touch operation, Intellisense for comfortable inflation, a large LCD display with backlight, memory storage for multiple users, irregular heartbeat detection, WHO blood pressure classification indicator, and date/time function. It is designed for accurate, at-home blood pressure and pulse monitoring. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Main unit with LCD display, Arm cuff with D-Ring, AC power adapter, Instruction manual, Storage case.

Safety Information

Read all instructions before use. For accurate measurements and safe operation.

1. Intended Use: For non-invasive measurement of systolic and diastolic blood pressure and pulse rate from the upper arm of adult patients in home environments.
2. Contraindications: Not for use on infants, children, or patients with pre-eclampsia. Consult a physician if you have an arrhythmia, heart disease, or other conditions.
3. Precautions: Do not use near strong electromagnetic fields (e.g., mobile phones, microwave ovens). Ensure cuff is correctly positioned.
4. Warnings: Do not use the monitor as the sole basis for diagnosis or treatment. Consult your physician for interpretation of results and medical decisions.

WARNING! This device contains small parts that may pose a choking hazard. Keep away from children.

Package Contents

Unpack and verify all items are present.

• Microlife BP3NL1-1AKRO Blood Pressure Monitor (Main Unit)
• Upper Arm Cuff (22-32 cm circumference)
• AC Power Adapter
• Instruction Manual (this document)
• Storage Case
• Warranty Card

CAUTION! Do not use the device if any part appears damaged. Contact customer service.

Device Overview

Front Panel: START/STOP button, Memory (M) button, User Select (1/2) button, LCD Display. Cuff: D-Ring, Air tube connector, Artery marker.

Display Symbols: User 1/2 icon, Systolic/Diastolic/Pulse readings, AFIB symbol, Irregular Heartbeat symbol, WHO bar graph, Battery indicator, Memory recall number, Date/Time.

Back: Battery compartment, AC power jack, Cuff connector port.

Initial Setup

Before first use: Insert batteries or connect AC adapter, set date and time.

1. Power Source: Insert 4 AA batteries (not included) or plug in the AC adapter.
2. Set Date/Time: Press and hold the M button for 3 seconds. Use START/STOP to adjust values, M button to confirm and move to next setting.
3. Select User: Press the User (1/2) button to choose your profile (User 1 or User 2).
4. Apply Cuff: Wrap cuff on bare upper arm. The artery marker (▷) should be over the brachial artery on the inner arm. The tube should run down the center of the arm.

Tip: Rest for 5 minutes before first measurement. Sit in a quiet environment.

Taking a Measurement

For the most accurate results, follow these steps precisely.

1. Position: Sit on a chair with back support, feet flat on the floor. Rest your arm on a table so the cuff is at heart level.
2. Apply Cuff: Ensure cuff fits snugly but not too tight (1 finger should fit between cuff and arm).
3. Start: Press the START/STOP button. The monitor will inflate automatically via Intellisense.
4. Remain Still: Do not move or talk during inflation and measurement.
5. Read Results: The systolic, diastolic, and pulse readings will display. The WHO bar graph will illuminate. Symbols for AFIB or irregular heartbeat may appear.
6. Power Off: The device will automatically deflate and turn off after displaying results for approximately 1 minute.

WARNING! Do not inflate the cuff when it is not wrapped around an arm.

Memory Function

The device stores up to 99 measurements for each of the two users, with date and time stamp.

1. Recall Memory: Press the M button. The display will show the last reading with a memory number.
2. Scroll: Press the M button repeatedly to scroll through all stored readings for the selected user.
3. Clear Memory: To clear all memory for the current user, press and hold the User (1/2) button while in memory mode until "CLr" appears.
4. Switch Users: Press the User (1/2) button at any time to switch profiles and access the other user's memory.

Understanding the Results

Refer to the WHO classification bar on the display:

Symbols: A heart with an 'E' icon indicates an irregular heartbeat detected. The AFIB symbol indicates a possible Atrial Fibrillation event was detected during the measurement. Consult your physician if these symbols appear frequently.

Care & Maintenance

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

• Cuff: Clean with a damp cloth and mild detergent. Do not machine wash or dry.
• Monitor: Wipe gently. Do not use solvents or abrasives.
• Storage: Keep in the provided case in a cool, dry place away from direct sunlight and extreme temperatures.
• Batteries: Replace batteries when the low battery icon appears. Remove batteries if the device will not be used for an extended period.

CAUTION! Do not disassemble the monitor. There are 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: 22-32 cm (standard adult arm circumference)
• Memory: 99 measurements x 2 users
• Power Supply: 4 x 1.5V AA batteries or 6V DC AC adapter
• Display: LCD with backlight
• Automatic Shut-off: Approximately 1 minute after measurement
• Operating Conditions: 10°C to 40°C, 15% to 90% relative humidity (non-condensing)

Troubleshooting

Reset: Remove batteries and AC adapter for 5 minutes, then reinsert.

Service: For technical support, contact Microlife USA: 1-888-710-8222 or visit www.microlife.com. For Kroger-specific inquiries, contact 1-800-KROGERS.