Alternatively, plug a standard USB cord into the DC 6V port on the side of the device. Connect the other end to a standard 5V USB wall adapter. Note: Do not keep dead batteries in the device while utilizing USB power. 2. Setting Date, Time, and User Profiles
If the device encounters an issue during inflation or deflation, it will display an error code. Use this matrix to quickly resolve the issue. Error Code Potential Cause Correction Step Signal weak or sudden pressure change Reposition the cuff correctly and try again. E-2 Strong external interference or movement Remain perfectly still and quiet during testing. E-3 Cuff inflation error or air leakage
Tighten the cuff so you can only fit two fingers between the cuff and your arm. 5. Taking a Measurement Press the button. rak283 blood pressure monitor user manual
Pass your left arm through the cuff loop. The bottom of the cuff should sit approximately 2 to 3 cm (about 1 inch) above the inside bend of your elbow. The rubber air tube must run down the center of your inner arm, aligned with your middle finger.
Relax completely. Re-wrap the cuff comfortably and repeat the process. Low battery voltage. Alternatively, plug a standard USB cord into the
2 years from date of purchase (cuff: 1 year). What is covered: Defects in materials or workmanship under normal use. What is not covered: Damage from misuse, dropping, water damage, unauthorized repair, or normal wear of the cuff.
If you wish to look at the other user's log, first use the sequence to switch profiles, then tap MEM . Clearing the Memory Bank Error Code Potential Cause Correction Step Signal weak
1 x Arm Cuff (Standard size: 22–32 cm or Large size: 22–42 cm, depending on package) 1 x User Manual 1 x Storage Case (Optional) Device and Display Layout
: 4 x AAA alkaline batteries or a 5V Micro-USB power adapter