1. Introduktion
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.
Nøglefunktioner omfatter:
- Bevægelsesdetekteringsteknologi
- Real Fuzzy Technology for optimal cuff inflation
- Risikoindikator for hypertension
- Detektion af uregelmæssig hjerteslag (IHB).
- 90-reading memory storage with average of last three readings
- Automatisk betjening med et enkelt tryk
- Large LCD screen (55 x 63 mm)
- Latex-free universal cone cuff
2. Sikkerhedsoplysninger
Vigtige sikkerhedsinstruktioner:
- Kontakt din læge for fortolkning af blodtryksmålinger. Selvdiagnose og -behandling baseret på målinger kan være farligt.
- 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.
- Brug kun autoriserede dele og tilbehør.
- If you experience discomfort during inflation, press the START/STOP button to immediately deflate the cuff.
3. Produktet er slutview
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 Hovedenhed

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

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. Opsætning
4.1 Batteriinstallation
- Åbn batteridækslet på bagsiden af skærmen.
- Insert four AAA batteries, ensuring correct polarity (+/-).
- Luk batteridækslet forsvarligt.
The monitor requires 4 AAA batteries, which are included.
4.2 Manchetforbindelse
- 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. Betjeningsvejledning
5.1 Før måling
- Undgå at spise, drikke alkohol, ryge, motionere og bade i 30 minutter før måling.
- Hvil i mindst 15 minutter, før du foretager en måling.
- Take measurements in a quiet environment.
- Fjern tætsiddende tøj fra din overarm.
5.2 Påføring af armmanchetten
- Sid behageligt med ryggen støttet og fødderne fladt på gulvet.
- 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.
- Hvil din arm på et bord, så manchetten er på samme niveau som dit hjerte.

Image: Close-up of the monitor display, showing typical blood pressure readings (SYS, DIA, PULSE) and indicators for cuff pressure and memory.
5.3 Tage en måling
- Tryk på START/STOP knappen. Manchetten pustes automatisk op.
- Forbliv stille og tavs under målingen.
- 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.
- Tryk på START/STOP button again to turn off the device, or it will automatically shut off after 1 minute of inactivity.
5.4 Forståelse af indikatorer
- 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.
- Bevægelsesdetektering: If excessive body movement is detected during measurement, a movement symbol will appear. This may indicate an inaccurate reading.
6. Hukommelsesfunktioner
The Rossmax CF155 stores up to 90 readings and can display the average of the last three measurements.
6.1 Adgang til hukommelse
- Tryk på knappen, mens skærmen er slukket. M knap.
- Displayet viser gennemsnittet af de sidste tre aflæsninger.
- Tryk på M knappen gentagne gange for at rulle gennem individuelle tidligere aflæsninger, fra den nyeste til den ældste.
6.2 Rydning af hukommelse
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. Vedligeholdelse
7.1 Rengøring
- Tør monitoren og manchetten af med en blød, tør klud.
- Brug om nødvendigt en let kludamprengøres med vand eller et mildt rengøringsmiddel. Brug ikke slibende rengøringsmidler, og enheden må ikke nedsænkes i vand.
7.2 Opbevaring
- Opbevar enheden et rent, tørt sted, væk fra direkte sollys, ekstreme temperaturer og fugtighed.
- Do not store the device with the cuff tightly rolled or folded, as this may damage the air tube.
7.3 Udskiftning af batteri
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. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm / Blankt display | Batterierne er døde eller isat forkert. | Udskift batterierne med nye, og sørg for korrekt polaritet. |
| Fejlmeddelelse (f.eks. 'Err') | Manchetten er ikke påsat korrekt, der er bevæget sig under måling, eller der er luftlækage. | Re-apply cuff correctly, remain still, check cuff connection. Try again. |
| Inkonsekvente aflæsninger | 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. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnavn | CF155 |
| Display Type | Digital LCD |
| Manchet størrelse | 24-40 cm (Universal Cone Cuff) |
| Strømkilde | 4 AAA-batterier (medfølger) |
| Hukommelseslagring | 90 aflæsninger |
| Produktmål (L x B x H) | 13 x 11 x 18 cm |
| Varens vægt | 500 gram |
| Aldersgruppe beskrivelse | Voksen |
| Inkluderede komponenter | Manchet |
10. Garanti og support
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 webhjemmeside for kontaktoplysninger i din region.