Covidien Nellcor OxiMax N-600x Operator's Manual page 26

Symbols, Controls, Displays and Indicators
18
Table 3: Audible Indicators
Function
Invalid Button Press
Short, low
has been pressed that is inappropriate for
the current state of the monitor.
Valid Button Press
Short, medium
appropriate button has been pressed.
High Priority Alarm
High
loss
Note: If a High Priority Alarm is not silenced
within 30 seconds by pressing the ALARM
SILENCE Key, the monitor increases the
urgency level of the audible alarm signal by
alternating a piezo tone with the primary
alarm tone. See Piezo Tone on page 18.
Medium Priority
Medium
Alarm
SpO
Note: If a Medium Priority Alarm is not
silenced within 2 minutes by pressing the
ALARM SILENCE Key, the monitor increases
the urgency level of the audible alarm signal
by alternating a piezo tone with the primary
alarm tone. See Piezo Tone on page 18.
Low Priority Alarm
Low
an
or monitor failure.
Note: If a Low Priority Alarm is not silenced
within 2 minutes by pressing the ALARM
SILENCE Key, the monitor increases the
urgency level of the audible alarm signal by
alternating a piezo tone with the primary
alarm tone. See Piezo Tone on page 18.
Piezo Tone A high-pitched piezo tone is sounded if
there is no user response to an audible
alarm, or if the monitor detects a failure of
the primary speaker. See High, Medium, and
Low Priority Alarms in Table 3.
- - One-
Power On Self Test
Pass has been turned on and has successfully
completed the power
Description
-
pitched tone indicating a button
-
pitched tone indicating an
- -
pitched, fast pulsing tone indicating
- -
of pulse.
-
pitched, pulsing tone indicating an
or pulse rate limit violation.
2
- -
pitched, slow pulsing tone indicating
O M
sensor disconnect, low battery,
XI AX
second tone indicating the monitor
-
on self
N-600x Operator's Manual
-
test.