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.
1 Place the heel of the other hand just above your fingers (on the side closest to the personâs face).  Use both hands to give compressions. Stack your other hand on top of the one that you just put in position. Lace the fingers of both hands together, and raise your fingers so they do not touch the chest.