Rad-97 Chapter 12: Service and Maintenance
www.masimo.com 169 Masimo
Touchscreen Function Test
To conduct a Touchscreen Function Test
1. Connect the Rad-97 to AC power.
2. Perform the gestures outlined in Touchscreen Function Test on page 169.
Alarm Limit Test
Alarm Limit Test
1. Connect a sensor to the Rad-97. Place the sensor on a finger to obtain an SpO
2
value.
2. Change the High SpO
2
Alarm parameter to a value two points below the currently
selected value. See SpO2 Alarms on page 62.
3. Verify that the newly set parameter is shown on the Display screen.
4. Return the parameter to its original setting.
5. Repeat steps 1 to 3 for all active parameters.
6. Reset the alarm limits again to the original settings.
Testing with the optional Masimo SET Tester
To conduct a test with the optional Masimo SET® Tester
1. Turn off and then turn on the Rad-97.
2. Use the Patient Cable connector on the Rad-97 to connect the Masimo SET®
Tester to the Rad-97.
3. See the directions for use that were provided with the Masimo SET® Tester.
Nurse Call Test
To conduct a Nurse Call test
1. Disconnect any patient cables, sensors, or accessories from the Rad-97.
2. Turn the Rad-97 Off and On again.
3. Ensure that there are no audible alarms or audible alarms that are not paused.
4. Verify the Nurse Call polarity is set to normal. See Device Output on page 96.
5. Connect one end of a Nurse Call interconnection cable with 1/4" round connector
on each end to the nurse call port of the Rad-97. See Back View on page 37.
6. Connect the common lead of a digital multi-meter to the pin 12 of the Nurse Call
(Common) connector on the Rad-97. Connect the positive lead of the digital
multi-meter to pin 6 of the Nurse Call (Normally Open) connector and measure
that the resistance is greater than 1 MW (open circuit).
7. Trigger an alarm on the monitor (for example, by disconnecting a sensor after it
was measuring data). Verify that the resistance is less than 35 ohms.
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