Press the clock adjust button on the back. The display will show 12h or 24h. Press and hold clock adjust button for about 2 seconds. Display will begin to flash. On the top right of unit there are two buttons that are labeled 'hour, min, sleep Use these to adjust the time.
A pneumatic compression pump is a basic component of intermittent pneumatic compression (IPC), a widely used technique that involves attaching an electrical air compression pump to an inflatable plastic garment that is placed over the affected limb.
A compression fitting is a type of coupling used to connect two pipes or a pipe to a fixture or valve. It consists of three parts... the compression nut, the compression ring, and the compression seat. As you can see in the diagram at the left, the nut is slid onto the pipe, followed by the compression ring.