Operator's Manual

Rad-97 Chapter 16: Service and Maintenance
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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 Setting Connections
For maximum flexibility, either normally open or normally closed signals are available. During
an alarm condition or a low Signal IQ event, depending on the configuration of the device
output, the normally open pin will be connected to the common pin, and the normally closed
pin will be disconnected. In addition, the Nurse Call Polarity can be inverted to accommodate
various nurse call station requirements. See Device Output on page 109.
Only authorized service personnel should connect one of these two signals to a hospital’s
Nurse Call system.
Cable Type Nurse Call Event Menu Setting
2-Circuit
2 contacts normally opened Nurse Call Polarity
Normal
2 contacts normally closed Nurse Call Polarity
Inverse
3-Circuit
1 and 2 contacts normally
opened
2 and 3 contacts normally closed
Nurse Call Polarity
Normal
1 and 2 contacts normally closed
2 and 3 contacts normally
opened
Nurse Call Polarity
Inverse
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. Ensure that there are no audible alarms or
audible alarms that are not paused.
3. Verify the Nurse Call polarity is set to normal. See Device Output on page 109.
4. Prepare a digital multi-meter to measure resistance.
5. Connect a 1/4" Nurse Call interconnection cable phone plug (2-circuit or 3-circuit)
into the Nurse Call port of the Rad-97. See Back View on page 40.