4.4
Operating the System
Powering Up System
1.
Switch power unit on
A.
The system will sound three audible beeps and the green light illuminates, LCD illuminates with "System Set Up" displayed.
B.
After five to ten minutes the LCD will display "System Ok".
No other action is required. System will begin alternating pressure in 60 mm/hg pressure range.
If the user desires to change the alternating pressure range or system language, follow the steps in Entering Menu Mode
below.
Entering Menu Mode
There is a 3 second delay between each function.
Power unit display will return to "System Ok" if no selection is made within 15 seconds.
The sequence of STEPS 1 and 2 are required to prevent accidental lockout.
1.
Press arrow up and display shows "System OK" with "1" underneath.
2.
Press arrow down and display shows "System OK" with "2" underneath.
Part No 1171748
to power up system.
17
4 OPERATION
Invacare® Softform Active™2