Key facts
- Brand
- Omron
- Model
- HEM-7118
- Category
- Home medical equipment
- Industry
- Health
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-03-16
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Omron HEM-7118 Electronic Blood Pressure Monitor User Manual
This manual provides safety warnings, preparation steps, and detailed instructions for using the Omron HEM-7118 electronic blood pressure monitor. It covers battery installation, cuff placement, measurement procedures, unit conversion, memory functions, and troubleshooting tips.
Additional sections describe specifications, maintenance, warranty information, and environmental disposal guidelines, helping users keep the device accurate and safe over its service life. This manual is written in Chinese.
Omron HEM-7118 specifications
| Model | HEM-7118 |
|---|---|
| Display | Digital |
| Measurement method | Oscillometric |
| Pulse rate range | 40~180 beats/min |
| Power source | 4 alkaline 7A batteries (dry cell) or optional AC 220V adapter |
| Battery life (7A alkaline) | ≈300 measurements under standard conditions |
| Operating temperature | 23 °C |
| Storage temperature | -20 °C to +60 °C |
| Weight | ≈245 g (without batteries) |
| Dimensions (W×H×D) | 104 mm × 128 mm × 64 mm |
| Cuff size | 22–32 cm (146 mm × 446 mm, ≈120 g) |
| Air‑tube length | 600 mm |
Source: Omron HEM-7118 Electronic Blood Pressure Monitor User Manual
All Omron HEM-7118 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Why does the cuff sometimes cause pain or numbness during measurement?
The cuff must be tightened enough to temporarily stop arterial blood flow, which can cause temporary discomfort; the sensation disappears after the cuff is released.
From: Omron HEM-7118 Electronic Blood Pressure Monitor User Manual
What is the best time of day to measure blood pressure?
The optimal times are within one hour after waking up in the morning or before bedtime, preferably after urination and before breakfast if measured in the morning.
From: Omron HEM-7118 Electronic Blood Pressure Monitor User Manual
How do I switch the display unit between mmHg and kPa?
Insert the battery, then press and hold the Start/Stop button for more than 20 seconds; release and press the button once more to confirm the new unit.
From: Omron HEM-7118 Electronic Blood Pressure Monitor User Manual
What should I do if the cuff pressure exceeds 299 mmHg?
Do not inflate the cuff beyond 299 mmHg; stop inflation and follow the special‑situation instructions to avoid error messages.
From: Omron HEM-7118 Electronic Blood Pressure Monitor User Manual