Radical-7 Signal Extraction Pulse CO-Oximeter Service Manual
5-3
5.6.4 Verify that within 20 seconds a plethysmographic and a
Signal IQ waveform displays.
5.6.5 Verify that the SpO
2
measurement is between 78% and
84%. (with tester values of 81% +/- 3%)
5.6.6 Verify that the pulse rate measurement is between 59 bpm
and 63 bpm (with tester values of 61 +/- 1 bpm).
5.6.7 Verify that an audible alarm occurs and that the SpO
2
measurement and the low SpO
2
alarm are flashing
5.6.8 Press the Alarm Silence button once and verify that the
alarm is silenced.
5.6.9 Wait 120 seconds and verify that the alarm silence times out
and the audible alarm is activated again. Disable the Alarm
before continuing.
5.6.10 Press the Increase Loudness button several times and verify
that the loudness of the pulse beep tone increases.
5.6.11 Press the Decrease Loudness button and verify that the
loudness of the pulse beep tone decreases. Press the
Decrease Loudness button and verify that the loudness of
the pulse beep tone can be turned off.
5.7 %SpCO (Carboxyhemoglobin) Testing (If Applicable)
Note: This is performed as a functional test only.
5.7.1 Connect a Masimo SET Rainbow sensor to the Radical-7
Handheld.
5.7.2 Insert the non-dominate hand’s ring finger into the finger
sensor.
5.7.3 Under %SpCO, a healthy, non-smoking individual would
have a typical reading between 0 – 5 on the display. (These
numbers are for reference only and should not be used for
diagnostic purposes)
5.8 %SpMET (Methemoglobin) Testing (If Applicable)
Note: This is performed as a functional test only.
5.8.1 Connect a Masimo SET Rainbow sensor to the Radical-7
Handheld.
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