Table 19: Operating Status Codes - Nellcor OxiMax N-595 Service Manual

Data Port Interface Protocol
Patient Data
Operating Status
120
Patient data and the operating status of the unit are highlighted in the display
above. Parameter values, at the time of the printout, are displayed directly beneath
the heading for each parameter. In this example the %SpO
rate (BPM) is 190 beats per minute. The asterisk (*) next to the 190 indicates that
190 beats per minute is outside of the alarm limits, indicated in the top row, for
pulse rate. If no data for a parameter is available, three dashes (- - -) will be
displayed in the printout.
Pulse Amplitude (PA) can range from 0 to 254. There are no alarm parameters for
this value. It can be used for trending information and is an indication of a change
in pulse volume, pulse strength, or circulation.
The Status column indicates alarm conditions and operating status of the N-595.
In this example the PH means Pulse High. The status codes are listed in Table 19.
As many as 4 codes can be displayed at one time in the Status column.

Table 19: Operating Status Codes

Code
AO
AS
BU
LB
LM
LP
MO
PH
PL
Meaning
Alarm Off
Alarm Silence
Battery in Use
Low Battery
Loss of Pulse with Motion
Loss of Pulse
MOtion
Pulse Rate Upper Limit Alarm
Pulse Rate Lower Limit Alarm
is 100, and the pulse
2