1. Pengenalan
Thank you for choosing the AQESO Blood Pressure Monitor Model U80A. This device is designed for accurate and reliable blood pressure measurement at home. Please read this manual thoroughly before use to ensure proper operation and to obtain the most accurate readings.

Image 1.1: AQESO Blood Pressure Monitor Model U80A with its two included cuffs.
2. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej anda:
- 1 x AQESO Blood Pressure Monitor (Model U80A)
- 1 x Medium/Large Cuff (9-17 inches)
- 1 x Extra Large Cuff (13-21 inches)
- 1 x Sarung Pembawa
- 4 x Bateri AAA
- 1 x Kabel USB Jenis-C
- 1 x Manual Pengguna (dokumen ini)

Image 2.1: All components included in the AQESO Blood Pressure Monitor kit.
3. Persediaan
3.1. Pemasangan Bateri
- Buka penutup petak bateri di belakang monitor.
- Masukkan 4 bateri AAA, pastikan kekutuban (+ dan -) yang betul.
- Tutup penutup petak bateri dengan selamat.
Alternatively, the device can be powered via the USB Type-C cable (USB adapter not included).

Image 3.1: Power options for the monitor, including battery compartment and USB-C port.
3.2. Cuff Attachment and Selection
Select the appropriate cuff size for your upper arm. The monitor includes two cuffs: a Medium/Large cuff (9-17 inches) and an Extra Large cuff (13-21 inches).
- Measure your arm circumference: Use a cloth tape measure at the midpoint between your elbow and shoulder.
- Choose the correct cuff: The cuff should fit snugly but not too tightly. Incorrect cuff size can lead to inaccurate readings.

Image 3.2: Importance of correct cuff size for accurate measurements.

Image 3.3: Guide on how to choose the correct cuff size.
Connect the air tube of the selected cuff to the air jack on the side of the monitor.
3.3. User Mode Selection
The monitor supports up to 3 users, each with 199 memory slots. To select a user:
- Tekan ke Pemilihan Pengguna button (icon with multiple people) to cycle through User 1, User 2, and User 3.
- The selected user icon will be displayed on the screen.

Image 3.4: The monitor supports up to 3 users for individual tracking.
4. Arahan Operasi
4.1. Persediaan untuk Pengukuran
For accurate readings, follow these guidelines:
- Rehat: Sit quietly for at least 5 minutes before measuring.
- jawatan: Sit upright with your back supported. Keep your feet flat on the floor, uncrossed.
- Penempatan Lengan: Letakkan lengan anda di atas meja supaya manset berada pada paras jantung.
- Peletakan Cuff: Wrap the cuff directly on your bare upper arm, 2-3 cm (about 1 inch) above the elbow. The air tube should run down the center of your arm, over the brachial artery. Do not wrap it too tight or too loose.
- Elakkan: Talking or moving during the measurement.

Image 4.1: Proper posture and cuff placement for accurate blood pressure measurement.
4.2. Mengambil Pengukuran
- Ensure the cuff is correctly applied and the air tube is connected.
- Pilih pro pengguna andafile (jika berkenaan).
- Tekan ke MULA/BERHENTI butang. Manset akan mengembang secara automatik.
- Kekal diam dan tenang semasa pengukuran.
- Once the measurement is complete, your Systolic (SYS), Diastolic (DIA), and Pulse (PUL) readings will be displayed on the 5-inch LED screen.
- Tekan ke MULA/BERHENTI button again to turn off the monitor, or it will auto-power off after 3 minutes of inactivity.
4.3. Memahami Bacaan
The monitor displays your systolic pressure, diastolic pressure, and pulse rate. It also includes a WHO (World Health Organization) classification indicator, which uses a color-coded bar on the side of the display to visually indicate your blood pressure level (e.g., green for normal, yellow for elevated, red for high). The device also features pulse detection.

Image 4.2: The large 5-inch LED display provides clear and easy-to-read results.
4.4. Fungsi Memori
The monitor automatically stores up to 199 readings for each of the 3 users. To view bacaan lepas:
- Tekan ke MEM button to recall stored measurements.
- Gunakan Pemilihan Pengguna button to navigate through the stored readings for the current user.
- The monitor can also calculate the average of the last 3 results.
5. Penyelenggaraan
5.1. Pembersihan
- Clean the monitor and cuff with a soft, dry cloth.
- Jangan gunakan pembersih yang melelas atau rendam peranti di dalam air.
5.2. Penyimpanan
- Simpan peranti di dalam bekas pembawanya di tempat yang sejuk dan kering, jauh daripada cahaya matahari langsung dan suhu yang melampau.
- Tanggalkan bateri jika peranti tidak akan digunakan untuk tempoh yang lama.
6. Penyelesaian masalah
Jika anda menghadapi masalah, rujuk kepada masalah dan penyelesaian biasa berikut:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Bacaan Tidak Tepat | Incorrect cuff size or placement, movement/talking during measurement, improper posture. | Ensure correct cuff size (9-17" M/L, 13-21" XL) and placement (1 inch above elbow, over artery). Remain still and silent. Sit with back supported, feet flat. |
| Monitor tidak dihidupkan | Dead batteries, incorrect battery installation, power cable issue. | Replace batteries, check polarity. Ensure USB Type-C cable is properly connected (if using). |
| Manset tidak mengembang | Air tube disconnected, cuff leak. | Check that the air tube is securely connected to both the cuff and the monitor. Inspect cuff for damage. |

Image 6.1: Factors that can impact the accuracy of blood pressure measurements.
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Model | U80A |
| Paparan | 5-inch LED Digital Display |
| Saiz Cuff | Medium/Large 9"-17", X-Large 13"-21" |
| Julat Pengukuran | 0-299 mmHg |
| Mengukur Resolusi | 1 mmHg |
| Ketepatan (Tekanan) | Within 3 mmHg |
| Ketepatan (Denyut) | ±5% daripada Membaca |
| Sumber Kuasa | 4 x AAA Batteries (included) or 5V 1000mAh USB Type-C |
| Matikan Auto | 3 Minit |
| Kaedah Mengukur | Kaedah Oscillometric |
| Simpanan Memori | 199 readings x 3 users |
| Pengguna yang Disokong | 3 Pengguna |
| Dimensi Produk | 4.1 x 3.8 x 2.1 inci |
| Berat badan | 1.46 paun |
| Pengeluar | Shenzhen Urion Technology Co., Ltd. |

Image 7.1: Detailed technical specifications for Model U80A.
8. Maklumat Keselamatan Penting
- This device is intended for home use and is not a substitute for professional medical advice or treatment.
- Consult your physician for interpretation of blood pressure readings. Self-diagnosis and treatment based on measurement results can be dangerous.
- Do not use this device on infants or individuals who cannot express consent.
- Jauhkan daripada kanak-kanak.
- Jangan gunakan peranti ini di dalam kenderaan yang sedang bergerak.
9. Waranti dan Sokongan
For warranty information or technical support, please contact the manufacturer directly. Refer to the packaging or the official AQESO weblaman web untuk maklumat hubungan.