Relado C02B Automatic Blood Pressure Monitor User Manual

1. Introduction

This manual provides essential instructions for the safe and effective operation of your Relado C02B Automatic Blood Pressure Monitor. Please read this manual thoroughly before using the device and retain it for future reference. This monitor is designed for home use to measure systolic and diastolic blood pressure and pulse rate in adults.

2. Safety Information

• Consult your physician to interpret blood pressure measurements. Self-diagnosis and treatment based on measurements can be dangerous.
• Do not adjust medication based on measurements from this device without consulting a healthcare professional.
• This device is intended for adult use only.
• Do not use this device on infants, children, or individuals who cannot express consent.
• Avoid using the monitor in areas with strong electromagnetic fields (e.g., near mobile phones, microwave ovens).
• Do not disassemble or attempt to repair the device. Refer all servicing to qualified personnel.
• Keep the device and cuff away from water and moisture.

3. Product Overview

The Relado C02B Blood Pressure Monitor is an automatic device featuring a large LED-backlit display and an adjustable arm cuff for convenient home use.

3.1 Components

• Blood Pressure Monitor Unit
• Adjustable Arm Cuff (8.7"-15.7" / 22-40cm)
• USB-C Cable (for power only)
• User Manual
• Drawstring Carrying Bag

Image: Contents of the Relado C02B Blood Pressure Monitor package.

3.2 Display and Buttons

Image: Relado C02B Monitor Display and Buttons.

• Systolic Display (SYS): Top large number, indicates the pressure in your arteries when your heart beats.
• Diastolic Display (DIA): Bottom large number, indicates the pressure in your arteries between beats.
• Pulse /Min: Heart rate in beats per minute.
• User A/B: Indicates which user's data is being displayed or stored.
• Movement Error Symbol: Appears if excessive movement is detected during measurement.
• Cuff Self-detecting Function: Indicates if the cuff is applied correctly.
• Battery Symbol: Shows current battery level.
• SET Button: Used to toggle between users and access settings.
• START/STOP Button: Initiates and stops the measurement process.
• MEM Button: Used to view stored measurement records.

4. Setup

4.1 Power Supply

The monitor can be powered in two ways:

• 3 AA Batteries: Insert three AA batteries into the battery compartment, ensuring correct polarity. Batteries are not included.
• USB-C Cord: Connect the provided USB-C cable to the monitor and a suitable USB power source. Note: The USB-C cord is for plug-in use only and does not charge an internal battery; this device is not rechargeable. Do not use both power sources simultaneously.

4.2 Attaching the Arm Cuff

The adjustable arm cuff fits arm circumferences from 8.7 to 15.7 inches (22-40 cm).

Image: Proper application of the adjustable arm cuff.

1. Ensure the air tube is securely connected to the monitor unit.
2. Wrap the cuff around your upper left arm, approximately 2-3 cm above your elbow.
3. The air tube should run down the inside of your arm and align with your middle finger.
4. Secure the cuff snugly with the Velcro fastener, but not so tightly that it restricts circulation. You should be able to insert two fingers comfortably under the cuff.

5. Operating Instructions

5.1 Before Measurement

• Sit quietly with your feet flat on the floor and rest for at least 15 minutes before taking a measurement.
• Ensure your arm is relaxed and supported at heart level.
• Do not measure within 30 minutes after eating, exercising, smoking, or drinking alcohol.
• Wait at least 3 minutes between measurements.
• Measure 1 hour after getting up in the morning and 1 hour before going to bed at night for consistent readings.
• Do not compress or restrict the air hose or the cuff when taking measurements.

Image: Guidelines for accurate measurement results.

5.2 Taking a Measurement

1. Ensure the cuff is correctly applied to your upper arm.
2. Press the START/STOP button. The cuff will automatically inflate.
3. Remain still and silent during the measurement.
4. Once the measurement is complete (within approximately 1 minute), your systolic pressure, diastolic pressure, and pulse rate will be displayed on the screen.
5. The monitor will automatically store the reading.

Image: Step-by-step guide for taking a measurement.

5.3 Dual User and Memory Function

The monitor supports two users (User A and User B) and stores up to 120 readings for each user, totaling 240 readings. Each record includes date and time stamps.

Image: Dual User and Memory Record feature.

1. Press the SET button to toggle between User A and User B before taking a measurement.
2. To view past records, press the MEM button. The monitor will display the average value of the latest three records first.
3. Continue to press the MEM button to scroll through previous records, starting with the latest.

6. Understanding Your Readings

6.1 Irregular Heartbeat Detection

Image: Irregular Heartbeat Detection.

If the irregular heartbeat icon appears after your measurement, it indicates that irregular heartbeat activity was detected. This does not necessarily mean you have an arrhythmia, but it is advisable to consult your physician if this symbol appears frequently.

6.2 Movement and Cuff Detection

Image: Movement Detection and Cuff Self-Detection.

The monitor is equipped with features to detect common errors that can affect accuracy:

• Movement Error Symbol: If you move or talk during a measurement, this symbol will appear, indicating a potentially inaccurate reading.
• Cuff Self-detecting Function: This feature helps ensure the cuff is applied correctly. If an issue with cuff placement is detected, an indicator will appear.

Always ensure proper posture and cuff placement for the most accurate results.

7. Maintenance

• Cleaning: Wipe the monitor and cuff with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
• Storage: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. If not in use for an extended period, remove the batteries.
• Cuff Care: Avoid bending or creasing the air tube excessively. Do not wash the cuff.

8. Troubleshooting

9. Specifications

10. Warranty and Support

This product is subject to a return policy allowing returns or replacements within 60 days of purchase. For any issues or support inquiries, please contact the manufacturer, Xiamen Lishuxuan Trading Co., Ltd., or your retailer.