C+UE CUE-U81M
C+UE Hospital Grade Blood Pressure Monitor - Instruction Manual
Model: CUE-U81M
Introduction
Thank you for choosing the C+UE Hospital Grade Blood Pressure Monitor. This device is designed for accurate and convenient blood pressure measurement on the arm. It features an all-in-one design, making it portable and easy to use for both professional and personal monitoring. Please read this manual thoroughly before use to ensure proper operation and to maintain the accuracy and longevity of your device.
This product is listed on the Australian Register of Therapeutic Goods (ARTG) with registration number 394831, ensuring it meets strict regulatory standards for medical devices.

ARTG Australian Register of Therapeutic Goods No. 394831
Safety Information
Always consult your healthcare professional for interpretation of blood pressure readings. Self-diagnosis and treatment based on measurement results can be dangerous. This device is intended for non-invasive measurement and monitoring of arterial blood pressure in adults. Do not use this device on infants, children, or individuals who cannot express their consent.
- Do not use the device in environments with strong electromagnetic fields.
- Keep the device dry and away from direct sunlight.
- Do not disassemble or attempt to repair the device yourself. Contact qualified service personnel.
- Ensure correct battery polarity when inserting batteries.
- Remove batteries if the device will not be used for an extended period.
Package Contents
Upon opening the package, please verify that all items listed below are present and in good condition:
- C+UE Hospital Grade Blood Pressure Monitor (Model: CUE-U81M)
- Integrated Arm Cuff
- Instruction Manual
- Storage Case
- 4 x AAA Batteries (may be included separately or pre-installed)

The C+UE Blood Pressure Monitor and its packaging, including the instruction manual.
Setup
1. Battery Installation
The C+UE Blood Pressure Monitor requires 4 AAA batteries for operation. Ensure batteries are inserted with correct polarity as indicated inside the battery compartment.

Ensure 4 AAA batteries are correctly inserted into the device.
2. Cuff Placement
Proper cuff placement is crucial for accurate readings. The integrated arm cuff should be placed directly on your upper arm, above the elbow. Ensure the red arrow or indicator on the cuff is aligned with your brachial artery (typically on the inside of your elbow).

Correct placement of the integrated arm cuff on the upper arm.
3. Optimal Measurement Position
For the most accurate blood pressure readings, sit comfortably with your back supported and feet flat on the floor. Rest your arm on a table or flat surface so that the cuff is at the same level as your heart. Avoid talking or moving during the measurement process.

Demonstration of proper body and arm positioning for accurate blood pressure measurement.
Operating Instructions
Device Overview

Key components and display indicators of the C+UE Blood Pressure Monitor.
- SYS mmHg: Systolic Blood Pressure reading.
- DIA mmHg: Diastolic Blood Pressure reading.
- PUL /min: Pulse Rate (beats per minute).
- M: Memory indicator, showing current memory group (User 1 or 2).
- MEM Button: Accesses stored measurement records.
- SET Button: Used for setting date, time, and user profiles.
- S/T Button: Starts a measurement or turns the device off/terminates a measurement.
1. Taking a Measurement
With the cuff correctly positioned and your arm at heart level, press the S/T button. The cuff will automatically inflate, and the measurement will begin. Remain still and quiet during this process. Once complete, your systolic, diastolic, and pulse readings will be displayed on the large LCD screen.

The large LCD screen displays your measurement results clearly.
2. Memory Function
The monitor features a 99-group memory function, allowing you to track your readings over time. Press the MEM button to review past measurements. The device supports two user profiles, enabling separate tracking for two individuals.
3. Setting Date and Time
To set the date and time, press and hold the SET button until the display flashes. Use the MEM button to adjust values and the SET button to confirm and move to the next setting. This ensures accurate time-stamping of your measurements.
Official Product Videos
For a visual guide on using your C+UE Blood Pressure Monitor, please watch the official instructional videos below:
Video: Comprehensive guide to using the C+UE Active All-In-One Arm Blood Pressure Monitor, demonstrating setup and measurement.
Video: Demonstration of the C+UE Active All-In-One Blood Pressure Monitor in various monitoring scenarios, including stress tests, sports, and home use.
Video: Quick guide for measuring blood pressure with the C+UE Blood Pressure Monitor, including battery installation and cuff placement tips.
Maintenance
- Cleaning: Wipe the device 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 or immerse the device in water.
- Storage: Store the monitor in its provided case in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Replacement: Replace all 4 AAA batteries when the low battery indicator appears on the display.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No display/Device won't turn on | Batteries are dead or incorrectly inserted. | Check battery polarity and replace batteries if necessary. |
| Inaccurate readings | Improper cuff placement, arm not at heart level, movement/talking during measurement, or incorrect posture. | Ensure correct cuff placement, arm position, and remain still and quiet during measurement. Take multiple readings. |
| Cuff does not inflate | Air leakage from cuff or tubing, or pump malfunction. | Check for any visible damage to the cuff or tubing. If problem persists, contact customer support. |
| Error message on display | Specific error codes indicate various issues (e.g., E1 for measurement error). | Refer to the detailed error code section in the printed manual or contact customer support for specific error interpretations. |
Specifications
- Model Number: CUE-U81M
- Product Dimensions: 190 x 120 x 65 cm
- Item Weight: 700 Grams
- Power Source: Battery Powered (4 AAA batteries required)
- Display Type: LCD
- Measurement Method: Oscillometric
- Memory: 99 groups (for 2 users)
- Measurement Location: Arm
- Manufacturer: C+UE/Urion
- ARTG Registration: 394831
Warranty and Support
C+UE is committed to providing high-quality medical products. For warranty information, technical support, or service inquiries, please refer to the contact details provided in your product packaging or visit the official C+UE website. You can also scan the QR code below for direct access to product information and support.
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