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3.3.3.3 Neonate Power-On Defaults and Alarm Limit Ranges
9.
Press the AUDIBLE ALARM OFF button (located on top of the N-3000)
and verify that the monitor emits a low-pitched beep when the button is
pressed.
10. Press the ON/STANDBY button to turn the monitor off. Verify that the
monitor emits three decreasing pitch beeps.
11. Observe the monitor front panel. Press the ON/STANDBY button. The
monitor performs the sequence described in paragraph 3.3.3.1 (Power-On
Self-Test), 3a through 3g.
12. Press and release the UPPER ALARM LIMIT button. Verify that the
SpO
% display indicates an alarm limit of "100".
2
13. Press and release the LOWER ALARM LIMIT button. Verify that the
SpO
% display indicates an alarm limit of "85".
2
14. Press the UPPER ALARM LIMIT button two times rapidly. Verify that
the PULSE RATE display indicates an alarm limit of "170".
15. Press the LOWER ALARM LIMIT button two times rapidly. Verify that
the PULSE RATE display indicates an alarm limit of "40".
16. Press the ON/STANDBY button to turn the monitor off.
Note:
When observing or changing default limits, a 3-second timeout is in
effect, that is, if no action is taken within 3 seconds, the monitor
automatically returns to the normal mode steady state.
1.
Turn the monitor on.
2.
Press the NEW PATIENT/NEONATAL button on the rear panel two
times rapidly (twice within 2 seconds).
3.
Verify that the NEONATAL MODE indicator on the front panel is lit.
4.
From the normal mode steady state, press and release the UPPER
ALARM LIMIT button. Verify that the SpO
alarm limit of "95" for 3 seconds. Verify that the other displays indicate a
single bar at the top of each window while the "95" is displayed.
5.
From the normal mode steady state, press and release the UPPER
ALARM LIMIT button. Begin rotating the control knob CCW within
3 seconds. Verify that the SpO
6.
From the normal mode steady state, press and release the LOWER
ALARM LIMIT button. Verify that the SpO
alarm limit of "80". Verify that the other displays indicate a single bar at
the bottom of each window while the "80" is displayed.
7.
From the normal mode steady state, press and release the LOWER
ALARM LIMIT button. Rotate the control knob CCW. Verify that the
SpO
% display reduces to a minimum of "20". Rotate the knob CW to
2
verify that the lower alarm limit cannot be raised past the upper alarm
limit of 80.
Section 3: Performance Verification
% display indicates an
2
% display reduces to a minimum of "80".
2
% display indicates an
2
3- 5
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Troubleshooting
