User manual

40
User Manual
The unit or power supply
has been dropped or
mishandled, or the unit or
power supply is in an
area with high EMI
emissions.
Unplug the unit and
the power supply.
Relocate the unit to
an area with lower EMI
emissions.
The unit’s
display is erratic.
Problem Why It Happened What To Do
The SmartCard is not
inserted properly. It may
be inserted upside down
or backwards.
Remove the SmartCard
and reinsert it so that
the printed side of the
card is facing up and
the end with the arrow
goes into the device
rst.Iftheerror
message appears again,
contact your home
care provider or
Respironics for
directions on having
your unit
serviced. Please have
your serial number
ready when you call.
A SmartCard
error occurs.