This manual provides safety precautions, parts identification, and step‑by‑step instructions for measuring blood pressure with the Panasonic EW3039 wrist monitor. It explains proper cuff placement, measurement conditions, and how to interpret results.
Additional sections cover troubleshooting common issues, battery replacement, and detailed technical specifications such as power requirements, measurement range, accuracy, and environmental limits. This manual is written in Japanese.
| Power | DC 3 V, 2 × AAA alkaline batteries |
|---|---|
| Display mode | Digital LCD |
| Measurement mode | Oscillometric system |
| Pressure range | 0 – 280 mmHg |
| Pulse rate range | 30 – 160 beats/min |
| Operating temperature | 5 °C – 40 °C |
| Storage temperature | -20 °C – 55 °C |
| Wrist circumference | 12.5 cm – 22.0 cm |
| Weight | ≈116 g (excluding batteries) |
| Dimensions | ≈78 mm × 63 mm × 26 mm |
| Pressure sensor | Semiconductor pressure sensor |
| Pulse sensor | Semiconductor pulse sensor |
A new Panasonic cuff can be used for up to about 300 measurements, roughly three times per day.
Check that the batteries are installed correctly; replace them if they are installed backwards or exhausted.
The device works with wrist circumferences from about 12.5 cm to 22.0 cm.
It appears when the heart‑rate variation exceeds about 25 %; repeat the measurement after relaxing the arm.