Oklar C02 Blood Pressure Monitor User Manual

1. Introduction

Thank you for choosing the Oklar C02 Blood Pressure Monitor. This device is designed for easy and accurate measurement of blood pressure and pulse rate at home. It features a one-button operation, a large LED display for clear readings, and memory storage for two users. Please read this manual thoroughly before use to ensure proper operation and to maintain the accuracy of your readings.

2. Safety Information

For your safety and to ensure accurate readings, please adhere to the following guidelines:

• Do not measure within 30 minutes after eating, exercising, smoking, or drinking alcohol.
• Do not compress or restrict the air hose or the cuff when taking measurements.
• Consult your physician for interpretation of blood pressure measurements. Self-diagnosis and treatment based on measurements can be dangerous.
• Keep the device out of reach of children.

3. What's Included

Your Oklar C02 Blood Pressure Monitor package includes:

• Oklar C02 Blood Pressure Monitor (Main Unit)
• Adjustable Arm Cuff (8.7"-15.7" / 22-40 cm)
• USB Cable (Type-C)
• Drawstring Carrying Bag
• User Manual

Image: All components included in the Oklar Blood Pressure Monitor package.

4. Product Overview

The Oklar C02 Blood Pressure Monitor is designed for ease of use and clear readability.

4.1 Display and Buttons

Image: Detailed view of the monitor's display and control buttons.

• Large LED Display: Features a backlit screen with clear digits for easy reading, even in low light conditions. Displays Systolic, Diastolic, and Pulse readings.
• SET Button: Used for setting user profiles (User A/B) and other configurations.
• START/STOP Button: Initiates and stops the measurement process.
• MEM Button: Accesses stored measurement records.

4.2 Key Features

• One-Button Operation: Simplifies the measurement process.
• Dual User Memory: Stores up to 120 readings for each of two users (total 240 readings), allowing for long-term tracking of blood pressure trends.

Image: The monitor supports two users, each with 120 memory slots.

• Dual Power Supply: Can be powered by 3 AA batteries or via a Type-C USB cable (Note: The device is not rechargeable; the USB cable provides power only when batteries are not installed).

Image: The monitor can be powered by batteries or a Type-C USB cable.

• Irregular Heartbeat Detection: An icon will appear on the display if an irregular heartbeat activity is detected during measurement.

Image: The monitor features irregular heartbeat detection.

• Movement Detection & Cuff Self-Detection: Provides timely detection of incorrect measurement methods, such as crossed legs, talking, or improper cuff wearing, to ensure accuracy.

Image: The monitor detects common errors like movement or incorrect cuff placement.

5. Setup

5.1 Power Supply

The monitor can be powered by 3 AA batteries or a Type-C USB cable.

• Battery Installation: Open the battery compartment on the back of the device and insert 3 AA batteries, ensuring correct polarity.
• USB Power: Connect the provided Type-C USB cable to the monitor and a compatible USB power source (e.g., wall adapter, computer USB port). This is an alternative to batteries; the device is not rechargeable.

5.2 Cuff Connection

Connect the air tube from the arm cuff securely into the air jack on the side of the main monitor unit.

6. Operating Instructions

6.1 Preparing for Measurement

• Sit quietly with feet flat on the floor and rest for 15 minutes before taking a measurement.
• Wait at least 3 minutes between measurements if taking multiple readings.
• Measure 1 hour after getting up in the morning and 1 hour before going to bed at night for consistent tracking.

Image: Guidelines for preparing for an accurate blood pressure measurement.

6.2 Taking a Measurement

Follow these steps for an accurate reading:

1. Step 1: Relax and Position. Relax your body and adjust the direction of the cuff.
2. Step 2: Wrap the Cuff. Wrap the cuff around your left upper arm, ensuring it is about 2 fingers above the elbow. The air tube should run down the inside of your arm.
3. Step 3: Proper Fit. Allow two fingers of space between the cuff and your arm for a comfortable and secure fit. Ensure the cuff is at the same level as your heart.
4. Step 4: Start Measurement. Press the 'START/STOP' button. The cuff will automatically inflate, and the measurement will begin. Remain still and silent during the process.
5. Step 5: View Results. Your blood pressure and pulse readings will be displayed on the large LED screen within approximately 1 minute.

Image: Step-by-step procedure for taking a blood pressure measurement.

6.3 Switching Users

To switch between User A and User B:

1. Press the 'START/STOP' button to turn off the screen if it's on.
2. Then, press the 'SET' button to select either User A or User B.
3. Press 'START/STOP' again to confirm your selection and proceed with measurement or memory access.

6.4 Accessing Memory Records

To view past readings:

• With the device off, press the 'MEM' button.
• The most recent reading for the currently selected user will be displayed.
• Press 'MEM' repeatedly to scroll through previous readings.

7. Maintenance

7.1 Cleaning

• Wipe the monitor and cuff with a soft, dry cloth.
• If necessary, use a slightly damp cloth with mild soap, then wipe dry.
• Do not use abrasive cleaners, solvents, or immerse the device in water.

7.2 Storage

• Store the device in the provided carrying bag to protect it from dust and damage.
• Keep it in a cool, dry place, away from direct sunlight and extreme temperatures.
• Remove batteries if the device will not be used for an extended period to prevent leakage.

8. Troubleshooting

If you encounter issues with your blood pressure monitor, please refer to the following common problems and solutions:

9. Specifications

10. Warranty and Support

For warranty information and customer support, please refer to the contact details provided on the product packaging or visit the official Oklar website. You can also find additional support and a downloadable PDF version of this user manual at the following link:

Download User Manual (PDF)

For any technical issues or questions regarding the use of your Oklar Blood Pressure Monitor, please contact our customer service team.