Nellcor OxiMax N-550, Service Manual

Page: 41 / 138

Audible Alarm Settings and Service Functions
N-550 31
5 - EPP Mode
1 Real Time ASCII
2 External equipment communications
6 - In-sensor Trend Mode
0 Event SpO
2
1 Event SpO
2
+ Pulse Rate
2 Not use in-sensor trend function
7 - RS-232 and RS-422 Nurse Call polarity (negative -
low, positive - high)
0 Positive on alarm, normally negative
1 Negative on alarm, normally positive
8 - Time Set - Each display “-XX” (“-” means Selected.
“XX” means Numbers) Use Adjust Up/Adjust Down
buttons to change numbers. Use
SatSeconds Alarm
Limit button to save selection.
Year
1
ST
display — “-XX” at left numeric display
Month
1
ST
display — “-XX” at right numeric display
Day
2
ND
display — “-XX” at left numeric display
Hour
2
ND
display — “-XX” at right numeric display
Minute
3
RD
display — “-XX” at left numeric display
Second
3
RD
display — “-XX” at right numeric display
9 - Save current N-550 parameters to institutional
(Power-On default settings)
10 - Restore N-550 parameters to factory default settings
Table 2: N-550 Menu Selections (Continued)
Menu
Number
Sub-Menu
Number
Function