This manual explains safety precautions, proper battery installation, and how to prepare the device before use. It also describes the components, cuff size limits (20‑34 cm arm circumference) and the correct way to wrap the cuff.
Detailed operating instructions cover starting a measurement, interpreting the LCD display, storing up to 21 measurement sets, and troubleshooting error codes such as "BE". Battery life expectations (≈500 measurements with new alkaline batteries or ≈140 with zinc‑manganese batteries) and storage recommendations are also included. This manual is written in Chinese.
| Power Source | DC 6 V, 4 × alkaline batteries |
|---|---|
| Display | Digital LCD |
| Pressure Measurement Range | 0 mmHg – 280 mmHg (0 kPa – 37.3 kPa) |
| Pulse Rate Range | 30 – 160 beats/min |
| Operating Temperature | 5 °C – 40 °C |
| Measurement Storage Capacity | 21 measurement sets |
| Battery Life (Alkaline) | ≈ 500 measurements per new battery |
| Battery Life (Zinc‑Manganese) | ≈ 140 measurements per new battery |
The device can store up to 21 measurement sets.
A new alkaline battery allows about 500 measurements.
"BE" indicates a measurement error; the value cannot be stored.