Table 2. Parameter Alarm Limit Factory Defaults - Nellcor OxiMax N 5500 Service Manual

Performance Verification
3.3.4.4 Restoring Power-On Default Settings
The following test procedures will verify that alarms are activated at the level of factory
default alarm limits and that any changed settings are saved and in effect when the user
changes alarm limit settings and saves the current settings as a power default.
1.Turn the monitor on at the factory default settings.
2.Select Alarm/limits icon to display Alarm/limits menu. Alarm/limits menu appears.
3.Verify alarm limits are set to as shown in Table 2.
4.Change Patient mode Adult to Pediatric/Neonatal, then verify alarm limits are set to as
shown in Table 2.
Heart Rate Alarm Upper Limits
Heart Rate Alarm Lower Limits
NIBP SYS Alarm Upper Limits
NIBP SYS Alarm Lower Limits
NIBP DIA Alarm Upper Limits
NIBP DIA Alarm Lower Limits
NIBP MAP Alarm Upper Limits
NIBP MAP Alarm Lower Limits
SpO
%
SpO
%
RR Alarm Upper Limits
RR Alarm Lower Limits
T1/T2 Alarm Upper Limits
T1/T2 Alarm Lower Limits
5.Change alarm limit value via Alarm/limits menu.
6.Save the current changed alarm limit values as a power on default setting via Service
menu (see Se rvice Menu and Factory Defaults section). Turn off the monitor.
7.Press Power On/Off switch to turn on the monitor.
8.Verify alarm limits are set to the current changed alarm limit values.
14

Table 2. Parameter Alarm Limit Factory Defaults

Factory Defaults
Alarm Upper Limits
2
Alarm Lower Limits
2
N5500 Service Manual
Adult Pediatric
120 BPM 160 BPM
50 BPM 75 BPM
160 mmHg 120 mmHg
90 mmHg 70 mmHg
90 mmHg 70 mmHg
50 mmHg 40 mmHg
110 mmHg 90 mmHg
60 mmHg 50 mmHg
100 % 100 %
90 % 90 %
30 BPM 30 BPM
8 BPM 8 BPM
39.0ºC (102.2ºF) 39.0ºC (102.2ºF)
36.0ºC (96.8ºF) 36.0ºC (96.8ºF)
Neonatal
200 BPM
100 BPM
90 mmHg
40 mmHg
60 mmHg
20 mmHg
70 mmHg
30 mmHg
95 %
80 %
100 BPM
30 BPM
39.0ºC (102.2ºF)
36.0ºC (96.8ºF)