Welch Allyn Connex Spot Monitor Directions For Use Manual page 105

Directions for use
Message
SpO2 parameter
exception. 041900
SpO2 rebooting. 042000 There is an SpO2 MCU failure
SpO2 rebooting. 042100 There is an SpO2 watchdog failure A malfunction is detected. There are
SpO2 not functional.
042200
SpO2 rebooting. 042300 There is an invalid SpO2 master
SpO2 rebooting. 042400 There is an SpO2 SRAM transfer
Possible cause
Interference detected
There is an invalid SpO2 board
type
control state
failure
Suggested action
A malfunction is detected. There are
two possible causes of these
failures. First, the power provided to
the board is out of specification. In
this case, the failure may be cleared
once the underlying cause is
removed. Second, the board has an
actual hardware failure and recovery
is not possible. It is recommended
that the SpO2 module be replaced,
and if problem is still present replace
the monitor's main board.
two possible causes of these
failures. First, the power provided to
the board is out of specification. In
this case, the failure may be cleared
once the underlying cause is
removed. Second, the board has an
actual hardware failure and recovery
is not possible. It is recommended
that the SpO2 module be replaced,
and if problem is still present replace
the monitor's main board.
A malfunction is detected. There are
two possible causes of these
failures. First, the power provided to
the board is out of specification. In
this case, the failure may be cleared
once the underlying cause is
removed. Second, the board has an
actual hardware failure and recovery
is not possible. It is recommended
that the SpO2 module be replaced,
and if problem is still present replace
the monitor's main board.
A malfunction is detected. There are
two possible causes of these
failures. First, the power provided to
the board is out of specification. In
this case, the failure may be cleared
once the underlying cause is
removed. Second, the board has an
actual hardware failure and recovery
is not possible. It is recommended
that the SpO2 module be replaced,
and if problem is still present replace
the monitor's main board.
A malfunction is detected. There are
two possible causes of these
failures. First, the power provided to
the board is out of specification. In
this case, the failure may be cleared
once the underlying cause is
Troubleshooting 99
Alarm priority
Very low
Very low
Very low
Very low
Very low