Service manual

Radical Signal Extraction Pulse Oximeter Service Manual
UM10029–0406
4-4
4.8. Brightness Test
4.8.1. Press the Mode / Enter button 2 times. LED displays should
show “888” above and “888” below.
4.8.2. Press the Down arrow button and cycle down through the
different brightness levels. Press the Up arrow button and
cycle up through the different brightness levels. There are four
brightness levels.
4.8.3. Press the Mode / Enter button 4 times to return to patient
monitoring mode or wait for display to time out.
4.9. Trauma Mode Test
4.9.1. Press the Trauma button. The Max sensitivity and FastSat
LEDs should light.
4.9.2. Press the Trauma button again and the Max and FastSat
LEDs should extinguish.
4.10. Sensitivity Mode
4.10.1. Press the Sensitivity button to alternately light the APOD,
NORM, and MAX LEDs.
4.11. Fast Sat Mode test
4.11.1. Press the FastSat button. The FastSat LED should light.
4.11.2. Press the FastSat button again and the FastSat LED should
extinguish.
Note: Selecting the FastSat averaging button will not automatically set the
sensitivity mode to Max sensitivity.
4.12. Alarm Limit Test
4.12.1. With the monitor turned on, depress the ALARM LIMITS button
and enter alarm menu. Change the High Saturation Alarm
parameter to a value two points below the currently selected
value, and accept the change by pressing the Mode/Enter
button.
4.12.2. Verify that the newly set parameter is shown on the Saturation
Alarm Limit Display.
4.12.3. Return the High Saturation Alarm parameter to its original
setting and accept the change by pressing the Mode/Enter
button.
4.12.4. Repeat steps 4.12.1 to 4.12.3 with the Low Saturation Alarm
parameter.