EN3
AC Adapter (optional accessory) Handling and Usage
•  Fully insert the AC adapter into the outlet.
•  When unplugging the AC adapter from the outlet, be sure to safely 
pull from the AC adapter. DO NOT pull from the AC adapter cable.
•  When handling the AC adapter cable: 
Do not damage it. / Do not break it. / Do not tamper with it. 
DO NOT pinch it. / Do not forcibly bend or pull it. / Do not twist it. 
DO NOT use it if it is gathered in a bundle. 
DO NOT place it under heavy objects.
•  Wipe any dust off of the AC adapter.
•  Unplug the AC adapter when not in use.
•  Unplug the AC adapter before cleaning this monitor.
Battery Handling and Usage
•  DO NOT insert batteries with their polarities incorrectly aligned.
•  ONLY use 4 “AA” alkaline or manganese batteries with this monitor. 
DO NOT use other types of batteries. DO NOT use new and used 
batteries together. DO NOT use different brands of batteries together.
•  Remove batteries if this monitor will not be used for a long period of 
time.
•  If battery fluid should get in your eyes, immediately rinse with 
plenty of clean water. Consult with your physician immediately.
•  If battery fluid should get on your skin, wash your skin immediately 
with plenty of clean, lukewarm water. If irritation, injury or pain 
persists, consult with your physician.
•  DO NOT use batteries after their expiration date.
•  Periodically check batteries to ensure they are in good working 
condition.
2.3 General Precautions
•  When you take a measurement on the right arm, the air tube should 
be at the side of your elbow. Be careful not to rest your arm on the 
air tube.
•  Blood pressure may differ between the right and left arm, and 
may result in a different measurement value. Always use the same 
arm for measurements. If the values between both arms differ 
substantially, check with your physician on which arm to use for 
your measurements.
Remember to have a record of your blood pressure and pulse 
readings for your physician. A single measurement does not provide 
an accurate indication of your true blood pressure.
Please use the Blood Pressure Diary to keep records of several 
readings over a certain period of time. To download PDF files of the 
diary, visit www.omron-healthcare.com.