: To delete all stored data, hold the Memory button and the START/STOP button simultaneously for several seconds until the display clears. Maintenance
Before diving into the manual’s instructions, let’s identify the key components of your device. Understanding these parts will make the rest of the manual easier to follow. Omron m4 hem 722c1 e manual
: Insert the air plug from the cuff into the air jack on the left side of the monitor. : To delete all stored data, hold the
| Problem | Likely Cause | Solution from Manual Logic | |---------|--------------|----------------------------| | Display remains blank | Dead or incorrectly inserted batteries | Replace with new AA batteries; check polarity | | Readings seem too high or low | Cuff not at heart level | Reposition arm so middle of cuff aligns with your nipple line (mid-sternum) | | Unit inflates repeatedly | Air leak from cuff or connector | Check tube for cracks; ensure connector is firmly inserted into the monitor port | | Memory shows “0” readings | New batteries replaced or user ID changed | Take a new measurement; readings are not lost from other user | | Error E5 occurs | Cuff over-inflated beyond 300 mmHg | This is rare. Remove cuff, wait 5 minutes, restart. If persists, service needed | : Insert the air plug from the cuff
: You talked, coughed, or moved your arm/hand. Solution : Remain completely still. Retake the measurement after resting for 2 minutes.