Nellcor OXIMAX N-595 Service Manual page 20

Performance Verification
12
alarm limit for %SpO
institutional default setting) inside a box.
3. Press and hold the ADJUST DOWN button. Verify that the boxed number
for %SpO upper alarm limit reduces to a minimum of "86."
2
Note: A decimal point in the display indicates that the alarm limits have
been changed from factory default values.
4. Press the SELECT softkey. Verify that the monitor emits a single beep
and the box moves to the %SpO
institutional default setting).
5. Press and hold the ADJUST DOWN button and verify that the %SpO
lower alarm limit display reduces to a minimum of "20."
6. Press and hold the ADJUST UP button and verify that the %SpO
alarm limit display cannot be raised past the upper alarm limit setting of
"85."
7. Press the EXIT softkey.
8. Press the LIMITS softkey
will indicate an alarm limit of "100" (or
2
lower alarm limit of "85" (or your
2
2
lower
2