4 OPERATION
Invacare
®
MA90Z Series Mattresses
22
Part No 1148139
3.
Use the Select button to move the pointer to the times or attributes available for the selected function.
4.
Use the Firmer or Softer buttons to change the times or attributes.
Hold Button (MA95Z Power Unit)
1.
Press the Hold button (
) to pause the mattress in the current position. The mattress will remain in this position until the Hold button is
pressed again.
Firm/Soft Buttons
1.
Select comfort pressure settings by pressing Firm (
) or Soft (
) buttons.
•
Soft Button - Pressing this button reduces the pressure in the mattress.
•
Firm Button - Pressing this button increases the pressure in the mattress.
FOWLER, UPRIGHT
Fowler Mode. The pressure will increase to prevent the patient from bottoming out.
The patient comfort pressure ranges from Soft (6±4 mmHg) to Firm (32±6 mmHg). The Comfort Control LED displays the
patient comfort pressure levels and provides a guide to the caregiver to set approximate comfort pressure level depending
on the patient weight. If the patient’s weight to height ratio is above average, increase the pressure setting by approximately
20%. MA90Z models display levels from 0 to 9 and MA95Z models display the mmHg from 6 to 32.
FUNCTION
DESCRIPTION
