Tabletop Blood Pressure Monitor Kit:
-Make sure the cuff is plugged in on the Left side of the monitor, not the Power hole on the right side.
All Monitors:
-Make sure if you are not using it on bare arm, that your sleeve is a thin material.
-Adjust the cuff so that it is snug, but not too tight. You should be able to fit a finger or two between the cuff and your arm.
-Unplug the cuff from the monitor and reattach to ensure proper connection.