16
Doc. HD40-0007-02 En-Eu L-4
Starting and Stopping Treatment
1. Press the
Start/Stop Button
on the
Z1
to initiate treatment using the programmed
treatment 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)
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.
Programming Treatment Pressure
When the
Z1
is in standby mode, press and hold the
Start/Stop Button
for 3 seconds until the pressure
value flashes. While it is flashing, repeatedly press
either the
Up
or
Down Arrow Buttons
to increase or
decrease the pressure (Figure 11). When you have
reached the prescribed pressure, press and hold the
Start/Stop Button
for approximately 3 seconds to save
the treatment pressure setting
(this setting will be
saved even when the
Z1
is not powered). The
Z1
will
return to standby mode. To return to standby mode
without saving the new setting, press and release the
Start/Stop Button
momentarily instead of holding it
down.
Current
Treatment
Pressure
Start/Stop
Button
Figure 10
Up
Arrow
Button
Down
Arrow
Button
Start/Stop
Button
Treatment
Pressure
Figure 11
