Rak283 Blood Pressure Monitor User Manual ((hot))

| Component | Quantity | |-----------|----------| | Rak283 Main Unit (Display) | 1 | | Universal Adult Arm Cuff (22–42 cm) | 1 | | Air Tubing & Connector | 1 | | 4 x AAA Batteries | 1 set | | Carrying/Storage Case | 1 | | User Manual (Printed) | 1 | | Quick Start Card | 1 |

| Problem | Possible Cause | Solution | |---------|----------------|----------| | Error (E1) | Cuff too tight/loose | Reapply cuff correctly | | Error (E2) | Movement during reading | Stay still, repeat | | Error (E3) | Low batteries | Replace all 4 batteries | | No display | Dead batteries / wrong polarity | Insert fresh batteries correctly | | Reading seems off | Arm not at heart level | Sit properly, relax | Rak283 Blood Pressure Monitor User Manual