Adjusting the minimum pressure setting (a/p low), Ensure the standby led is lit, Read the lcd display. the lcd display will show – Invacare MA85 User Manual
Page 21: 0 if the current setting is 0 (2 mmhg), The on and standby leds will be lit, Press the power button to save the setting, Static button, The static led is illuminated green
4 OPERATION
21
Invacare®MA80 Series Mattresses
Adjusting the Minimum Pressure Setting (A/P Low)
The minimum pressure setting during Alternating Pressure is set to 0 (2 mmHg) at the factory. This means that the mattress will deflate as much as
possible during the deflation time when using 10, 15 or 20 minute Alternating Pressure times. The setting can be changed so the mattress will only
deflate to 50% of the selected pressure setting.
1.
Ensure the Standby LED is lit.
2.
Press and hold the Alternating Pressure (
) and Fowler (
) buttons.
3.
Read the LCD Display. The LCD Display will show:
•
0 if the current setting is 0 (2 mmHg).
•
5 if the current setting is 50% of the selected pressure.
4.
Press the Soft (
) or Firm (
) buttons to toggle between the two settings.
5.
Press the Power button to save the setting.
Static Button
1.
Press the Static button (
) to select the static mode and maintain the mattress at constant pressure.
The On and Standby LEDs will be lit.
The control unit will exit this adjustment mode if no button is pressed for 30 seconds.
The Static LED is illuminated Green.