Nellcor OXIMAX N-600X Series Service Manual page 76

Operating the Oximeter
value for a particular patient in the limits screen. These values return to the factory or
institutional default values after power cycle.
To set limits
To adjust the upper and lower saturation and pulse rate limits, select the Adult or
Neonate Limit display. The Limit display includes the alarm limit table and current
measured %SpO
the oximeter is in Adult or Neonate monitoring mode. If SatSeconds or SPD are
enabled, the Limit display also includes the SatSeconds and SPD icons.
Note:
Limit changes remain in effect as long as the oximeter power continues, but return to the
institutional default limits when oximeter power is turned off. Only qualified service
personnel may change factory defaults to institutional defaults by following the procedures
outlined in Service Function Menus, page 130.
1. Press the LIMITS softkey.
a. When Adult Limits are selected, the following current limits display.
b. When Neonate Limits are selected, the following current limits display.
2. Press the ADULT or NEO softkey to select the Adult-Pediatric or Neonatal Limits screen.
3. Press the SELECT softkey to select the parameter to be adjusted.
4. Use the ADJUST UP or ADJUST DOWN keys below the ALARM SILENCE key on the
oximeter panel to increase or decrease the selected limit parameter.
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Figure 32. Setting Adult Limits Screen
and pulse rates. The title of the alarm limit table indicates whether
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Figure 33. Adult and Pediatric Limits Screen
Figure 34. Neonate Limits Screen
10030881 Rev. B 12-2008
or call 1-800-674-3655
Service Manual