Philips RESPIRONICS TrueBlue Mode D'emploi page 3

Philips Respironics System One Resistance Control
Your mask when combined with a Philips Respironics System One
device, provides optimal resistance compensation. This mask value
is X1 and should be set by your provider.
Notes:
• Compare the mask to the device. See your device manual if the
values do not match.
• System One is not compatible with masks that use a separate
exhalation device.
Putting on the Mask
1. Disconnect one headgear clip before putting on the headgear
(Figure 2) by turning the clip outward, just like you would turn
a key.
2. Before putting on the mask, connect the flexible tubing from
your therapy device to the swivel on the mask. Slide the
headgear on over your head.
3. Turn on the airflow.
4. Hold the mask cushion over your nose and reconnect the
headgear clip after you have the headgear in position (Figure 3).
Achieving the Right Fit
1. Adjust the headgear side straps evenly so the forehead pad is
resting comfor tably on the forehead (Figure 4). To adjust,
peel the headgear tabs away from the headgear straps,
evenly adjust straps, then press tabs against the headgear
straps to reattach.
2. Adjust the headgear lower straps evenly. To adjust, peel
the headgear tabs away from the headgear straps, evenly
adjust straps, then press tabs against the headgear straps to
reattach. The mask should rest comfor tably against your face.
3. Adjust the headgear crown strap, if necessary. If the
headgear side straps are resting on your ears, adjust the
headgear crown strap to lift the straps slightly off your ears
(Figure 5).
Note: Do not over tighten the headgear crown strap as it
may cause the headgear to bunch.
4. Minimal leaks are acceptable. Small adjustments are needed
to eliminate excessive leaks. We suggest performing the
adjustments in the following order:
a) If leaks occur, reseat the mask by pulling the mask faceplate
directly away from your face and set it gently back into place
(Figure 6). This allows the cushion to create a new seal on the
face. Do not pull the mask by the elbow.
b) For leaks around the eyes, adjust the side straps.
c) For leaks around the top lip, adjust the lower straps (Figure
7).
d) Repeat the sequence as necessary.
5. Lay down and assume different sleeping positions while moving your head around. If
there are any air leaks, make any final adjustments. Some air leakage is normal.
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Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7