This manual explains how to safely set up and operate the Omron HEM-746C electronic sphygmomanometer. It covers preparation steps, proper cuff placement, measurement procedures, and how to interpret results, including a blood‑pressure chart and Q&A for common concerns.
The document also details power options (battery or AC‑stabilized supply), storage of up to 14 measurement records, cleaning and care instructions, and troubleshooting tips for abnormal readings or device errors. This manual is written in Chinese.
| Pressure range | 0–299 mmHg (0–39.9 kPa) |
|---|---|
| Pulse rate range | 40–180 beats/min |
| Memory capacity | 14 measurement records |
| Power source | 5 V dry cell (4 × 5号) or AC 220 V stabilised supply |
| Dimensions (main unit) | 118 mm × 94 mm × 120 mm |
| Cuff size range | Arm circumference 22–32 cm |
At home you are usually more relaxed, while hospital measurements can cause nervousness that raises the reading.