Microlife BP 3BM1-3P Blood Pressure Monitor User Manual

The Microlife BP 3BM1-3P is an automatic upper arm blood pressure monitor designed for home use. It features one-touch operation, a large LCD display with backlight, irregular heartbeat detection, 2-user memory with 60 measurements each, WHO blood pressure classification indicator, date and time display, and an adjustable cuff for arm circumferences 22-42 cm. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Main unit with LCD display, Adjustable arm cuff, Air tube, 4x AA batteries, Instruction manual, Storage case.

Safety Information

Read all instructions before use. For personal home use only.

1. Do not use on infants, children, or persons unable to express themselves.
2. Consult your physician before use if you have arrhythmia, blood circulation problems, or other serious conditions.
3. Do not use during or immediately after physical exercise, bathing, eating, or drinking alcohol/caffeine.
4. Do not use on injured or sore arms.
5. Keep device away from electromagnetic fields (microwaves, mobile phones).

WARNING! This device is not a substitute for professional medical diagnosis. Always consult your physician about your blood pressure.

Package Contents

• Microlife BP 3BM1-3P Blood Pressure Monitor (main unit)
• Adjustable arm cuff with D-ring
• Air tube (pre-connected)
• 4 x AA batteries (1.5V)
• Instruction manual
• Storage case
• Warranty card

CAUTION! Check all items are present and undamaged before use.

Device Overview

Front Panel: START/STOP button, USER 1/USER 2 buttons, MEMORY button, LCD display.

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

Connections: Air tube socket (rear), Cuff connector.

Initial Setup

First-time preparation steps:

1. Insert batteries: Open battery compartment, insert 4 AA batteries observing polarity.
2. Set date and time: Press and hold MEMORY button for 3 seconds, use START/STOP to adjust.
3. Apply cuff: Wrap cuff on bare upper left arm (2-3 cm above elbow). Ensure tube runs down center of arm.
4. Position: Sit comfortably with back supported, feet flat, arm resting on table at heart level.

Tip: Rest for 5 minutes before first measurement. Avoid talking or moving during measurement.

Taking a Measurement

Follow these steps for accurate readings:

1. Select user: Press USER 1 or USER 2 button (icon appears on display).
2. Apply cuff correctly as described in Initial Setup.
3. Press START/STOP button. Device will inflate automatically.
4. Remain still and quiet during inflation and measurement.
5. Reading displays: Systolic, diastolic pressures and pulse rate appear.
6. WHO indicator shows color zone (green/yellow/red).
7. If irregular heartbeat detected, symbol appears after measurement.
8. Device deflates automatically. Remove cuff.

WARNING! Do not over-tighten cuff. Stop measurement if pain or discomfort occurs.

Memory Function

Device stores 60 measurements for each of 2 users.

1. View memory: Press MEMORY button to scroll through stored readings.
2. Average value: Last 3 measurements average displays when scrolling.
3. Clear memory: Press and hold USER 1 and USER 2 simultaneously for 3 seconds (all data erased).
4. Memory full: Symbol appears when 60 measurements stored per user.

Note: Date and time stored with each measurement.

WHO Indicator & Irregular Heartbeat Detection

WHO Classification: Color bar on display indicates: Green (Optimal/Normal), Yellow (High Normal/Mild Hypertension), Red (Moderate/Severe Hypertension).

Irregular Heartbeat Detection: Symbol appears if irregular rhythm detected during measurement. Consult physician if symbol appears frequently.

Care & Maintenance

Unplug air tube and remove batteries before cleaning.

1. Clean cuff with damp cloth and mild detergent. Do not machine wash.
2. Wipe main unit with dry soft cloth.
3. Store in case provided, away from extreme temperatures, humidity, dust.
4. Do not disassemble or attempt repairs.

CAUTION! Do not immerse in water. Avoid chemicals, direct sunlight, strong impacts.

Battery Replacement

Replace when low battery symbol appears.

1. Open battery compartment cover.
2. Remove old batteries.
3. Insert 4 new AA batteries (1.5V) observing correct polarity.
4. Close cover securely.

Warning: Use only recommended battery type. Remove batteries if not using for extended period.

Troubleshooting

Reset: Remove batteries for 5 minutes, then reinsert.

Service: For technical support, contact Microlife Customer Service at 1-800-566-3456 or visit www.microlife.com.