14
3. Using the Unit
3.2
How to Sit Correctly
To take a measurement, you need to be
relaxed and comfortably seated, under
comfortable room temperature. No bathing,
drinking alcohol or caffeine, smoking,
exercising or eating 30 minutes before taking
a measurement.
• Sit on a chair with your feet flat on the floor.
• Sit upright with your back straight.
• The cuff should be at the same level as your
heart.
HEM-7221-C1_C_M.book Page 14 Monday, November 22, 2010 1:19 PM