1. Important Safety Information
Please read this instruction manual thoroughly before using the device. Keep this manual for future reference.
- This device is intended for adult use only.
- Consult your physician for interpretation of blood pressure measurements. Self-diagnosis and treatment based on measurement results can be dangerous.
- Do not use this device on infants, children, or individuals who cannot express consent.
- Avoid taking measurements in a moving vehicle or during physical activity.
- Do not use the device near strong electromagnetic fields.
- If you experience discomfort during measurement, press the START/STOP button to stop the inflation immediately.
2. Package Contents
Verify that all the following items are included in your package:
- Blood Pressure Monitor Unit
- Upper Arm Cuff (Adjustable for 8.7 to 16.5 inches arm circumference)
- USB Charging Cable
- Storage Bag
- Instruction Manual

Image: Package contents of the P PANACARE Blood Pressure Monitor.
3. Device Overview
3.1 Main Unit and Display
The monitor features a 4.2-inch LCD screen that displays measurement results and other information. Buttons for operation are located below the screen.

Image: Labeled diagram of the monitor's display elements.
3.2 Tri-Color Backlight Interpretation
The display backlight changes color to provide a quick visual indication of your blood pressure category according to WHO guidelines:
- Green: Blood pressure below 140 mmHg (Normal)
- Yellow: Blood pressure between 140-180 mmHg (Mild to Moderate Hypertension)
- Red: Blood pressure above 180 mmHg (Severe Hypertension)

Image: Tri-color backlight indicating blood pressure categories.
4. Setup
4.1 Power Supply
The device can be powered by either a USB connection or 4 AA batteries (not included).
- USB Power: Connect the provided USB cable to the monitor and a compatible USB power source (e.g., laptop, power adapter). This is recommended for continuous use.
- Battery Power: Open the battery compartment on the back of the device and insert 4 AA batteries, ensuring correct polarity. Battery power is suitable for travel.

Image: Dual power supply options: USB and AA batteries.
4.2 Setting Date and Time
To set the date and time, press the "SET" button. Use the "MEM" button to adjust values and "SET" to confirm and move to the next setting. Follow the on-screen prompts.
5. Operating Instructions
5.1 Preparation for Measurement
- Avoid eating, drinking alcohol, smoking, exercising, and bathing for 30 minutes before measurement.
- Rest for at least 5 minutes before taking a measurement.
- Sit in a comfortable position with your back supported and feet flat on the floor.
- Place your arm on a flat surface so the cuff is at heart level.
5.2 Cuff Placement
The adjustable cuff fits arm circumferences from 8.7 to 16.5 inches.
- Ensure the air tube is positioned on the inside of your arm, aligned with your middle finger.
- Wrap the cuff snugly around your bare upper arm, approximately 0.8-1.2 inches (2-3 cm) above the elbow joint.
- The cuff should be tight enough that you can only insert two fingers between the cuff and your arm.

Image: Proper cuff placement on the upper arm.
5.3 Taking a Measurement
The device features one-button operation.
- With the cuff correctly placed and the device powered on, press the large "START/STOP" button.
- The cuff will automatically inflate, and the measurement will begin. Remain still and silent during the measurement.
- Once complete, the systolic, diastolic, and pulse rate readings will be displayed on the screen. The device will automatically turn off after 30 seconds.

Image: Initiating a measurement with the 'START/STOP' button.
5.4 Audio Reading Function
The monitor includes an audio reading function. To turn the audio on or off, or to adjust its volume, use the "SET" button in conjunction with the "MEM" button as indicated in the device's settings menu.

Image: Device providing an audio reading of blood pressure results.
5.5 Dual User Mode and Memory Recall
The device can store up to 99 readings for two distinct users (User 1 and User 2), including date and time stamps.
- To switch between User 1 and User 2, press the "SET" button when the device is off.
- To recall past measurements, press the "MEM" button when the device is off. Repeatedly press "MEM" to scroll through stored readings.

Image: Dual user memory display.
5.6 Alarm Function
The device includes an alarm function to remind users to take measurements at a consistent time daily. Refer to the device's settings menu (accessed via the "SET" button) to configure or disable this feature.
6. Maintenance and Care
- Clean the monitor unit and cuff with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
- Store the device in its storage bag 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.
- Do not attempt to disassemble or repair the device yourself. Contact customer support for assistance.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power / Display blank | Batteries are low or incorrectly inserted; USB cable not connected. | Replace batteries or ensure USB cable is securely connected. |
| Error message on display | Cuff not applied correctly; movement during measurement; irregular pulse detected. | Re-apply cuff, remain still, or consult a physician if irregular pulse persists. |
| Inaccurate readings | Incorrect cuff size or placement; not resting before measurement; speaking during measurement. | Ensure proper cuff fit and placement, follow preparation guidelines, and remain silent. |
| No audio output | Audio function is turned off or volume is too low. | Check audio settings using the "SET" button. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | BSX553 |
| Product Dimensions | 6.8 x 3.7 x 5.2 inches |
| Weight | 1.04 Pounds |
| Cuff Circumference | 8.7 to 16.5 inches (22-42 cm) |
| Memory | 2 users x 99 readings |
| Display Type | 4.2-inch Tri-Color Backlit LCD |
| Power Source | USB (Corded Electric) or 4 AA Batteries (not included) |
| Target Use Body Part | Arm |
| Manufacturer | Shenzhen BSX Technology Electronics Co., Ltd. |
9. Warranty and Support
This P PANACARE Blood Pressure Monitor comes with a 12-month warranty from the date of purchase.
For any questions regarding the device, troubleshooting, or warranty claims, please contact P PANACARE customer service. Contact information can typically be found on the product packaging or the official P PANACARE website.