Omron M4 Hem 722c1 E Manual May 2026

Before using your device, ensure it is properly powered and assembled:

• Correct posture for measurement.
• Applying the arm cuff (crucial for accuracy).
• Troubleshooting error codes (a common "interesting" section for users dealing with erratic readings).

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Before using your Omron M4 HEM 722C1-E, make sure to: Before using your device, ensure it is properly

• Store in a cool, dry place, away from direct sunlight
• Avoid storing in areas with high humidity or extreme temperatures

Operating the Device

Measurement Procedure

Cuff size and fitting

• Correct cuff size is essential for accurate readings. Measure around the upper arm midway between shoulder and elbow.
• Typical adult cuff fits 22–42 cm; if your arm is smaller or larger, obtain a small or large cuff respectively.
• Positioning:

  Key Features