Pressure adjustment

Note: The mattress system will automatically enter Autofirm mode for the quickest inflation at set-up; initial inflation takes approximately twenty minutes.

3.The pump will begin delivering air into the mattress.

4.When the selected pressure level is reached, the pump will enter alternating mode. The mattress can then be adjusted to the desired pressure.

5.Replace all sheets, blankets, and pillows on the bed.

Generally, a lighter patient will need a lower (softer) set- ting while a heavier patient will need a higher (firmer) setting, but pressure adjustment must ultimately be based on the patient's weight distribution. A short, stocky person may be the same weight as a tall, thin person, but their settings will not be the same. The mattress should be firm enough to support the patient, yet soft enough so the patient will sink down to eliminate pressure points. Initially

inflate the	mattress to maximum pressure. Then, when
patient lies on the mattress, test the pressure by placing
four fingers	below the	mattress under the patient's but-
tock area; your fingers		should just	fit. If	the fit is too loose,
decrease the setting. If your fingers			do	not fit well, increase

the setting two notches firmer. Wait ten minutes and then check again. You should only have to adjust this setting one time per patient. Please consult your physician for an appropriate setting.

Quick disconnect

Pull the power plug from the wall connector to disconnect the device quickly.