Nellcor OxiMax N-550 Service Manual page 49

Menu Item 11 (Alarm Silence Restrictions)
N-550
Table 4: Factory Default Settings (Continued)
Parameter
Pulse Rate Lower
Alarm Limit
Alarm Silence
Reminder
Alarm Silence
Duration
Alarm Silence
Restrictions
Alarm Sound
Selector
Alarm Volume
This menu item is used to change alarm silence behavior. Three options can
be accessed by first pressing the SatSeconds Alarm Limit button, then using
the Adjust Up or Adjust Down button to scroll to the desired number.
• Option 0 = allows the operator to select Alarm Silence Off. There will
be a reminder tone every three minutes.
• Option 1 = allows the operator to select Alarm Silence Off. There will
be no reminder tone.
• Option 2 = does not allow the operator to select Alarm Silence Off.
When the desired option is indicated in the %SpO
SatSeconds Alarm Limit button to set the current selection.
Note: The low battery audible alarm cannot be disabled.
Audible Alarm Settings and Service Functions
Range
30 bpm to Upper Alarm Limit
minus 1
On or Off
Off, 30, 60, 90, 120 seconds
• None
• Sound reminder
• Do not allow alarms off
1, 2, 3
1 to 10
Factory
Default
Setting
40 bpm
On
60 seconds
None
2 (IAW
IEC60601-1-8)
4
display, press the
2
39