Rad-5/5v
Chapter 8: Service and Maintenance
www.masimo.com
58
Masimo
3.
Install the batteries in the directions indicated by the battery icons inside the
battery compartment.
4.
Replace the battery cover by sliding it back up from the bottom of the device
until the rectangular locking button snaps back into position.
Performance Verification
To test the performance of the Rad-5/5v following repairs or during routine maintenance,
follow the procedures outlined in this section. If the Rad-5/5v fails any of the described
tests, discontinue its use and correct the problem before returning the device back to the
user.
Before performing the following tests verify or install new batteries into the Rad-5/5v. Also
disconnect any patient cables or pulse oximetry probes or serial cables from the device.
Power-On Self-Test
1.
Turn the monitor on by depressing the Power Button. For about 5 seconds all
available LEDs are illuminated and a brief beep tone sounds.
2.
The oximeter begins normal operation.
Key Press Button Test
With the monitor turned on, with the exception of the Power Button, press each button and
verify that the oximeter acknowledges each key-press with an audible beep tone or by
indicating a change on the display.
Alarm Limit Test (Rad-5)
1.
With the monitor turned on, select the Menu Access key and enter the Alarm
menu. See
Menu Level 1 - Alarm Limit and Alarm Volume
on page 33.
2.
Change the High Saturation Alarm parameter to a value two points below the
currently selected value, and accept the change.
3.
Verify that the newly set parameter is shown on the Saturation Alarm Limit
Display, next to the SpO
2
or pulse rate measurement display.
4.
Return the High Saturation Alarm parameter to its original setting.
5.
Repeat steps 1 to 3 with the Low Saturation Alarm parameter.
6.
Repeat steps 1 to 3 with the High Pulse Rate Alarm parameter.
7.
Repeat steps 1 to 3 with the Low Pulse Rate Alarm parameter.
8.
Reset the alarm limits again to the original settings.
LED Brightness
Rad-5
