1. Sarrera eta Overview
The Rossmax S150 is an advanced automatic wrist blood pressure monitor designed to provide convenient and accurate blood pressure and pulse rate readings. Equipped with Smart Sense Technology, this device ensures precise measurements and offers features like Irregular Heartbeat Detection (IHB) and Movement Detection for enhanced reliability. Its compact and portable design makes it ideal for both home use and on-the-go health monitoring.

Figure 1.1: Rossmax S150 Blood Pressure Monitor packaging, highlighting key features like 90 memories and Hypertension Risk Indication.
Ezaugarri nagusiak hauek dira:
- Advanced automatic wrist blood pressure monitoring.
- Smart Sense Technology for precise measurements.
- Movement Detection to ensure accurate readings.
- Hypertension Risk Indication.
- One-touch Automatic Operation.
- Irregular Heartbeat Detection (IHB).
- Average of the last three readings.
- 90 memory storage capacity.
- Large LCD for easy reading of results.
2. Konfigurazioa
2.1 Bateriaren instalazioa
The Rossmax S150 requires 4 AAA batteries for operation. These are typically included with the device.
- Locate the battery compartment on the back or side of the monitor.
- Ireki bateriaren konpartimenduaren estalkia.
- Sartu 4 AAA pila, konpartimentuaren barruan adierazten den polaritate zuzena (+ eta -) ziurtatuz.
- Itxi bateriaren konpartimenduaren estalkia ondo.
2.2 Proper Wrist Placement
For accurate readings, proper placement of the wrist monitor is crucial.
- Sit comfortably with your feet flat on the floor and your arm resting on a table.
- Place the monitor on your left wrist, with the display facing upwards. The monitor should be positioned approximately 1-2 cm from your palm.
- Ensure the cuff is snug but not too tight, allowing one finger to fit comfortably between the cuff and your wrist.
- Position your wrist at heart level. You may need to support your elbow with your other hand or a cushion.

Figure 2.1: Proper positioning of the Rossmax S150 on the wrist for measurement.
3. Funtzionamendu-argibideak
3.1 Neurketa bat egitea
The Rossmax S150 features one-touch automatic operation for ease of use.
- Ensure the monitor is correctly placed on your wrist and your body is relaxed.
- Press the power button (usually marked with a power symbol). The cuff will automatically inflate.
- Remain still and silent during the measurement process. Movement or talking can affect accuracy.
- Once the measurement is complete, the cuff will deflate, and your systolic pressure (SYS), diastolic pressure (DIA), and pulse rate (PULSE) will be displayed on the large LCD.

Figure 3.1: The Rossmax S150 display showing typical blood pressure and pulse readings.
3.2 Understanding Readings and Indicators
- PRESIO SISTOLIKOA (SYS): Goiko zenbakia, bihotzak taupadaka egiten duenean arterietan dagoen presioa adierazten duena.
- DIA (Presio Diastolikoa): Beheko zenbakia, arterietan taupada artean dagoen presioa adierazten duena.
- PULSUA: Zure bihotz-maiztasuna, minutuko taupadatan neurtua.
- Hypertension Risk Indication: The display may include a color-coded bar or symbol to indicate if your reading falls within a hypertension risk category. Consult your healthcare professional for interpretation.
- Irregular Heartbeat Detection (IHB): If an irregular heartbeat is detected during the measurement, a specific symbol will appear on the display. This does not replace a cardiac examination but serves as an alert.
- Mugimenduen detekzioa: If excessive movement is detected during measurement, an icon may appear, indicating that the reading might be inaccurate. It is recommended to retake the measurement.
3.3 Memoriaren funtzioa
The monitor stores up to 90 readings. To access stored readings:
- With the device off, press the 'M' (Memory) button.
- The display will show the average of the last three readings first, then cycle through individual stored readings from most recent to oldest.
4. Mantentzea
4.1 Monitorea garbitzea
Zure monitorearen iraupena eta higiene bermatzeko:
- Wipe the monitor and cuff gently with a soft, dry cloth.
- Beharrezkoa bada, erabili oihal bat arinki bustitaampurarekin edo garbitzaile leun eta ez-urratzaile batekin garbitu.
- Ez erabili produktu kimiko gogorrik, garbitzaile urratzailerik eta ez murgildu gailua uretan.
4.2 Bateria ordezkatzea
When the battery indicator appears on the display, replace all four AAA batteries simultaneously with new ones. Do not mix old and new batteries or different types of batteries.
4.3 Biltegiratzea
Store the monitor in a clean, dry place, away from direct sunlight, extreme temperatures, and humidity. The recommended storage environment is -10°C to 60°C with 10-90% RH.
5. Arazoak
If you encounter issues with your Rossmax S150, refer to the following common problems and solutions:
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Monitorea ez da pizten. | Bateriak agortuta daude edo gaizki sartuta daude. | Ordeztu bateriak beste batzuekin, polaritate zuzena ziurtatuz. |
| Readings appear inaccurate or inconsistent. | Improper cuff placement, movement during measurement, or incorrect body posture. | Ensure correct wrist placement at heart level. Remain still and silent during measurement. Retake the measurement after a few minutes of rest. |
| Errore-mezua pantailan. | Cuff not properly inflated/deflated, or internal error. | Ensure cuff is securely attached. Turn off the device, wait a few minutes, and try again. If the error persists, contact customer support. |
| No readings stored in memory. | Memory is full or not accessed correctly. | Ensure measurements are completed successfully. Press the 'M' button to review gordetako irakurketak. |
If the problem persists after attempting these solutions, please contact Rossmax customer support.
6. Zehaztapenak
- Eredua: RXS150
- Produktuaren neurriak: 82 (L) x 69 (W) x 66 (H) mm
- Elementuaren pisua: 85 g
- Energia iturria: 1.5 V DC (4 x AAA batteries)
- Eragiketa-ingurunea: 10°C - 40°C, 40% - 85% RH
- Biltegiratze ingurunea: -10°C - 60°C, 10% - 90% RH
- Bistaratzeko mota: LCD digitala
- Memoriaren edukiera: 90 irakurketa
- Dakarten osagaiak: Batteries, Instruction manual, String bag
- Fabrikatzailea: Rossmax
- Jatorrizko herrialdea: Txina
7. Bermea eta Laguntza
7.1 Bermearen informazioa
The Rossmax S150 Blood Pressure Monitor typically comes with a standard manufacturer's warranty, often 1 year from the date of purchase, covering defects in materials and workmanship. Please refer to the warranty card included in your product packaging for specific terms and conditions, or visit the official Rossmax website for detailed warranty policy.
7.2 Bezeroarentzako laguntza
For technical assistance, troubleshooting, or warranty claims, please contact Rossmax customer support. You can usually find contact information (phone number, email, or website) in the product packaging or on the official Rossmax website. When contacting support, please have your product model (RXS150) and purchase details ready.





