Dräger NAD, Инструкция оператора, Страница: 16 / 36

3-6
3
Operating Instructions
Saving Alarm Limits
When the monitor leaves the manufacturer’s production facility, each
alarm limit is set to the values listed in
Table 3-4 (factory presets).
Each time the NAD Omicron Monitor is energized, the alarm limits are set
to the last saved default values. Use this procedure to set the default
values to the current alarm limit settings:
1. Select the parameter to be changed and depress the parameter keys.
2. Change the setting by pressing the high or low limit button and the up
or down arrow keys.
3. Depress the parameter keys again (this will cause the numbers on the
monitor to disappear).
4. Simultaneously press the up and down arrow keys until the monitor
displays the message SAVE DATA; the alarm limit settings are saved.
Even when powered off, the monitor retains stored alarm limits.
NOTE: If the alarm limit settings for Tidal Volume and Minute Volume
are not saved as described above, depressing the Neonate/Adult
key will restore those alarm limits to the last user-saved or
factory-saved preset alarm parameters (see
Table 3-4 on page 3-7
for more information).
Table 3-2. Middle Alert Priority Alarms
Display Designation Description
APNEA VOL Apnea Volume > 15 sec Tidal Volume is less than 30 mL for
more than 15 seconds.
MINUT HI Minute Volume High Limit Minute Volume Value is above the
High Limit Set Value.
TIDAL LOW Tidal Volume Low Limit Tidal Volume Value is below the Low
Limit Set Value.
MINUT LOW Minute Volume Low Limit Minute Volume Value is below the
Low Limit Set Value.
Table 3-3. Low Alert Priority Alarms
Display Designation Description
O2 HI LMT O
2
High Limit O
2
concentration is above the High
Limit Set Value.
O2 SENSOR O
2
Sensor Failure O
2
Sensor failed or disconnected.
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