Nellcor OXIMAX N-600X Series Service Manual page 71

2. NCALL Menu—From the SETUP menu, press the NEXT softkey twice so the
NCALL (Nurse Call) menu option is available. Set voltage from +5 VDC to +12 VDC
using Norm + or set voltage from -5 VDC to -12 VDC using Norm- when there is no
audible alarm. Voltages switch polarity when the audible alarm sounds. Return to
the COMM/NCALL menu using the Back softkey. Exit to the Main Menu by
pressing EXIT.
3. ANALOG Menu—From the setup menu, press the NEXT softkey three times to
reach the Analog menu option. Select 0 Volt, 1 Volt, or Step options to calibrate
analog signals. Return to the Analog/MODE menu using the Back Option. Exit to
the Main Menu by pressing EXIT.
4. MODE softkey—The response mode establishes the frequency the oximeter uses
to calculate, record, and display SpO
calculation of pulse rate. The response mode, however, may impact the SPD alarm
behavior. From the SETUP menu, press the NEXT softkey twice to reach the MODE
menu option.
a. Normal Mode—Default response mode responds to changes in blood oxygen
saturation in five- to seven-seconds when calculating %SpO
the screen does not display the Fast Mode icon.
b. Fast Response Mode—Fast mode responds to changes in blood oxygen saturation
levels in two- to four-seconds when calculating %SpO
helpful for situations that require close monitoring. The Fast Mode icon in italics
appears in the lower right corner of the screen when in Fast Mode.
Note:
The response mode display screen includes the current SpO
current measured SpO
displays. If SPD is enabled, both SatSeconds and SPD icons will display.
To set the response mode
1. With the oximeter in the normal monitoring mode, press the SETUP softkey.
2. Press the NEXT softkey three times.
3. Press the MODE softkey.
Service Manual
saturation levels, but does not affect the
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and pulse rate. If SatSeconds is enabled, the SatSeconds indicator
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Figure 29. %SpO Response Mode Selection Screen
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10030881 Rev. B 12-2008
Using Oximeter Softkey Menus
. When in Normal Mode,
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. This can be particularly
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response mode setting and the
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