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19. Momentarily press the BATTERY TEST button and verify that the alarm
remains silent for 2 minutes and that the number representing the live
subject's saturation and pulse rate continues to flash.
The alarm may be silenced as necessary for remainder of the test.
20. Press the MEASURE button until the monitor turns off.
21. Press the MEASURE button, and verify the following power-up sequence:
a. All indicators--OXYGEN SATURATION, PULSE RATE, PULSE
SEARCH, LOW BATTERY, and the PULSE BARS--light for a few
seconds. Verify that the OXYGEN SATURATION and PULSE RATE
displays indicate "888."
b. The OXYGEN SATURATION display momentarily indicates the
monitor 3-digit software version. The other displays are not lit.
Note: Software versions may vary depending on the date of manufacture.
The monitor will display the letters PA in the PULSE RATE display
while the software version is being displayed in the OXYGEN
SATURATION display.
c. The OXYGEN SATURATION and PULSE RATE display dashes "0" in
each window, the monitor sounds a single tone, and the PULSE
SEARCH indicator is lit. The other displays are not lit.
d. The monitor will begin to track the pulse and after a few beats will
display the subject's Oxygen Saturation and Pulse Rate.
22. Press and hold the BATTERY CHECK button and then momentarily press
the DAY/DATE (D/D) button on the top of the monitor. Verify that the
following display is shown and that the "dashes" are flashing. This indicates
the monitor has returned to the factory default settings.
SpO
23. Momentarily press the DAY/DATE button and verify that the "dashes" in
the SpO
display stop flashing and that the "170" Rate Default starts
2
flashing.
24. Momentarily press the DAY/DATE button, and verify that the following
display is shown and that the "85" is flashing.
%
2
/ min
-
+
Performance Verification
3-11
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