14
Battery Status Display
This icon is displayed when the optional
PowerShell
and
Battery
are connected. The level of
charge remaining on the
Battery
is indicated by the number of solid bars in the icon. The bars
flash when the
Battery
is charging. For example, the icon shown in Figure 9 indicates that the
Battery
has between 25-50% of charge remaining. Make sure the
Battery
is fully charged before
each use.
Number of Solid Bars
Charge Remaining
1
10-25%
2
25-50%
3
50-75%
4
75-100%
AC Power Indicator
This icon is displayed when the
Z1
is connected to an AC power outlet via the
Power Supply
.
Current Date
The current date is displayed automatically on the
Z1
. It is pre-programmed at the factory.
FAULT
“FAULT” is displayed if one of several conditions has occurred that require your attention. See Fault
Conditions (page 19) for explanations of the FAULT codes.
REMINDER
“REMINDER” is displayed if there is excessive air leakage. See Reminder Alert (page 18) for an
explanations of REMINDER conditions.
Starting and Stopping Treatment
1. Press the
Start/Stop Button
on the
Z1
to initiate treatment using the pre-programmed
prescription setting. The Treatment Pressure Display will show the actual pressure
being delivered at all times. If the Ramp Mode has been programmed, the ramp start
pressure will be displayed upon pressing the
Start/Stop Button
and the indicated
pressure will rise as the
Z1
ramps up to prescribed treatment pressure. If the incorrect
pressure is displayed, contact your health care provider before commencing CPAP
therapy. (Figure 10)
Current
Treatment
Pressure
Start/Stop
Button
CAUTION
(When using the
PowerShell
Only): Make sure your
Battery
is fully
charged before commencing CPAP therapy
using the
PowerShell
. The battery life of a
fully charged battery in the
PowerShell
is
typically 8 hours or longer and treatment
will terminate when the charge is expended.
2. Press the
Start/Stop Button
a second time to stop
treatment.
Figure 10
