AirSep Focus Patient Manual page 20

Optional AirBelt
Optionally, you may also have an AirBelt for extended use of Focus.
The optional AirBelt (Figure 14), can power the Focus unit for up to 4 hours.
Before using AirBelt, check that it is sufficiently charged. It requires approximately 3 hours to completely charge.
AirBelt is equipped with a battery gauge/indicator to indicate the level of battery charge (25-100%). To check the level of
charge, press the button on the AirBelt keypad. The battery gauge/indicator(s) illuminate to indicate the level of battery
charge (25-100%). Connect the interface cable (Figure 15) into the AirBelt, then plug the other end of the interface cable
into the Focus, as shown in Figure 16. For proper orientation of the connector, see Connecting to the Focus Power Inlet
section.
Figure 14:
AirBelt battery
MN170-1 rev C 07/13
AirBelt battery
charge level
(25-100%
Figure 15:
AirBelt to Focus cord
AirBelt to
Focus
Figure 16:
connection
AirBelt battery
with Focus
16