1. Isingeniso
Thank you for choosing the Rossmax CF155 Blood Pressure Monitor. This device is designed for accurate and convenient measurement of blood pressure and pulse rate at home. It incorporates advanced technologies to ensure reliable readings and user comfort.
Izici ezibalulekile zifaka:
- Ubuchwepheshe bokutholwa kokunyakaza
- Real Fuzzy Technology for optimal cuff inflation
- I-Hypertension Risk Inkomba
- Ukutholwa Kwekushaya Kwenhliziyo Okungavamile (IHB).
- 90-reading memory storage with average of last three readings
- One-touch automatic operation
- Large LCD screen (55 x 63 mm)
- Latex-free universal cone cuff
2. Ulwazi Lokuphepha
Imiyalelo Yezokuphepha Ebalulekile:
- Consult your physician for interpretation of blood pressure measurements. Self-diagnosis and treatment based on measurements can be dangerous.
- Do not adjust medication based on readings from this monitor without consulting your doctor.
- This device is intended for adult use only. Keep out of reach of children.
- Do not use this device on an injured arm or an arm undergoing medical treatment.
- Avoid taking measurements in a moving vehicle or on an airplane.
- Do not use this device in the presence of flammable gases.
- Sebenzisa izingxenye ezigunyaziwe kanye nezinsiza kuphela.
- If you experience discomfort during inflation, press the START/STOP button to immediately deflate the cuff.
3. Umkhiqizo Uphelileview
The Rossmax CF155 Blood Pressure Monitor consists of the main unit with an LCD display and an arm cuff. Familiarize yourself with the components before use.
3.1 Iyunithi Eyinhloko

Image: The Rossmax CF155 main unit, showing the large LCD display with blood pressure and pulse readings, and the power button.
3.2 Ingalo Cuff

Image: The Rossmax CF155 monitor alongside its universal cone arm cuff, illustrating the complete product package.
The cuff is designed for arm circumferences between 24-40 cm.
4. Setha
4.1 Ukufakwa kwebhethri
- Vula isembozo sebhethri ngemuva kwesibonisi.
- Insert four AAA batteries, ensuring correct polarity (+/-).
- Vala ikhava yebhethri ngokuphephile.
The monitor requires 4 AAA batteries, which are included.
4.2 Cuff Connection
- Locate the air jack on the side of the main unit.
- Firmly insert the air tube connector from the cuff into the air jack.
5. Iziqondiso Zokusebenza
5.1 Ngaphambi Kokulinganisa
- Gwema ukudla, ukuphuza utshwala, ukubhema, ukuzivocavoca, nokugeza imizuzu engama-30 ngaphambi kokulinganisa.
- Phumula okungenani imizuzu emi-15 ngaphambi kokuthatha isilinganiso.
- Take measurements in a quiet environment.
- Susa izingubo ezimpintshayo engalweni yakho engenhla.
5.2 Ukufaka i-Arm Cuff
- Hlala ngokunethezeka nomhlane wakho usekelwe futhi izinyawo ziphansi phansi.
- Place the cuff on your bare upper arm, approximately 1-2 cm above your elbow joint. The air tube should run down the center of your arm.
- Wrap the cuff snugly around your arm, ensuring it is not too tight or too loose.
- Beka ingalo yakho etafuleni ukuze i-cuff ibe sezingeni elifanayo nelenhliziyo yakho.

Image: Close-up of the monitor display, showing typical blood pressure readings (SYS, DIA, PULSE) and indicators for cuff pressure and memory.
5.3 Ukuthatha Isilinganiso
- Cindezela inkinobho QALA/YIMA button. The cuff will automatically inflate.
- Hlala uthule ngesikhathi sokulinganisa.
- Once the measurement is complete, the systolic pressure, diastolic pressure, and pulse rate will be displayed on the LCD screen.
- The monitor will automatically store the reading in its memory.
- Cindezela inkinobho QALA/YIMA button again to turn off the device, or it will automatically shut off after 1 minute of inactivity.
5.4 Understanding Indicators
- Hypertension Risk Indicator: A color-coded bar on the left side of the display indicates the risk level of your blood pressure reading according to WHO guidelines.
- Irregular Heartbeat (IHB) Detection: If an irregular heartbeat is detected during the measurement, an IHB symbol will appear on the display. If this symbol appears frequently, consult your physician.
- Ukutholwa kokunyakaza: If excessive body movement is detected during measurement, a movement symbol will appear. This may indicate an inaccurate reading.
6. Imisebenzi Yememori
The Rossmax CF155 stores up to 90 readings and can display the average of the last three measurements.
6.1 Accessing Memory
- With the monitor off, press the M inkinobho.
- The display will show the average of the last three readings.
- Cindezela inkinobho M button repeatedly to scroll through individual past readings, from most recent to oldest.
6.2 Clearing Memory
To clear all stored readings, press and hold the M button for approximately 5 seconds while in memory mode. The display will show "CL" (Clear) and then turn off, indicating the memory has been erased.
7. Isondlo
7.1 Ukuhlanza
- Sula i-monitor kanye ne-cuff ngendwangu ethambile, eyomile.
- Uma kudingeka, sebenzisa indwangu kancaneampened with water or a mild detergent. Do not use abrasive cleaners or immerse the device in water.
7.2 Isitoreji
- Gcina idivayisi endaweni ehlanzekile, eyomile, kude nokukhanya kwelanga okuqondile, amazinga okushisa aphezulu, kanye nomswakama.
- Do not store the device with the cuff tightly rolled or folded, as this may damage the air tube.
7.3 Ukushintshwa Kwebhethri
When the low battery indicator appears on the display, replace all four AAA batteries with new ones. Do not mix old and new batteries or different types of batteries.
8. Ukuxazulula izinkinga
| Inkinga | Imbangela Engenzeka | Isixazululo |
|---|---|---|
| Akukho mandla / Isibonisi singenalutho | Amabhethri afile noma afakwe ngokungalungile. | Faka esikhundleni amabhethri amasha, uqinisekisa ukuhlukahluka okulungile. |
| Error message (e.g., 'Err') | Ukugoba akusebenzi kahle, ukunyakaza ngesikhathi sokulinganisa, noma ukuvuza komoya. | Re-apply cuff correctly, remain still, check cuff connection. Try again. |
| Ukufundwa okungahambisani | Improper measurement technique, stress, or environmental factors. | Ensure proper posture and technique. Rest before measurement. Consult a doctor if concerns persist. |
| IHB symbol appears frequently | Detection of irregular heartbeats. | This is an indicator, not a malfunction. Consult your physician for advice. |
9. Imininingwane
| Isici | Imininingwane |
|---|---|
| Igama Lemodeli | CF155 |
| Uhlobo lokubonisa | I-Digital LCD |
| Usayizi weCuff | 24-40 cm (Universal Cone Cuff) |
| Umthombo wamandla | 4 AAA Amabhethri (Afakiwe) |
| Imemori Yenkumbulo | 90 ukufundwa |
| Ubukhulu bomkhiqizo (L x W x H) | 13 x 11 x 18 cm |
| Isisindo sento | awu 500g |
| Incazelo yebanga lobudala | Umuntu omdala |
| Izingxenye Ezihlanganisiwe | I-Cuff |
10. Iwaranti & Ukusekela
Rossmax products are manufactured to high-quality standards. For specific warranty details, please refer to the warranty card included with your product or contact your local Rossmax distributor. Keep your purchase receipt as proof of purchase.
For technical support or service inquiries, please contact the retailer where you purchased the device or visit the official Rossmax website for contact information in your region.