Parts and Components 2 3 8 SYS.mmHg DIA.mmHg M O/I 6 7 5 4 1. Main Body 2.Display 3. Cuff Connection 4. Tube Plug 5. Air Hose 6.Cuff 1 9 10 11 7.D-ring 8. AC/DC Power Adapter 9. Button ‘M’ Memory 10. Button ‘O/I’ ON/OFF 11. Batteries (optional)