Rad-5/5v Chapter 8: Service and Maintenance
www.masimo.com 59 Masimo
1. With the monitor turned on, select menu level 3 (see Menu Level 4 - LED
Brightness and Factory Defaults on page 36) and use the Up and Down Arrow
keys to cycle through all 4 brightness levels.
2. Exit the Menu system by pressing the Mode/Enter key or waiting for the normal
time-out.
Rad-5v
1. With the monitor turned on, push the Display Brightness key several times to
cycle through all four brightness levels. See Front View on page 19.
2. Exit the Menu system by pressing the Mode/Enter key or waiting for the normal
time-out.
Testing Rad-5/5v with Masimo SET Tester
Rad-5
1. Turn the Oximeter off and then on again.
2. Connect the Masimo SET Tester to the Patient Cable Connector.
3. Verify that within 20 seconds a Signal IQ/pulse bar is displayed.
4. Verify that the SpO2 measurement is between 79% and 84%.
5. Verify that the pulse rate measurement is between 55 bpm and 65 bpm.
6. Set the SpO2 low alarm limit to 90 (see Menu Level 1 - Alarm Limit and Alarm
Volume on page 33).
7. Verify that an audible alarm occurs and the SpO2 measurement and the Alarm
indicator are both flashing.
8. Press the Alarm Silence button once and verify that the alarm is silenced and the
Alarm Silence Indicator is flashing.
9. Wait 120 seconds and verify that the alarm silence times out and the audible
alarm is activated again and the Alarm Silence Indicator is off.
10. Press the up arrow button several times and verify that the loudness of the pulse
beep tone increases.
11. Press the down arrow button and verify that the loudness of the pulse beep tone
decreases until the pulse beep tone is turned off.
Rad-5v
1. Turn the Oximeter off and then on again.
2. Connect the Masimo SET Tester to the Patient Cable Connector.
3. Verify that within 20 seconds a Signal IQ/pulse bar is displayed.
4. Verify that the SpO2 measurement is between 79% and 84%.
5. Verify that the pulse rate measurement is between 55 bpm and 65 bpm.
6. Press the Pulse Tone Volume button several times and verify that the loudness of
the pulse beep tone increases, then is turned off, then repeats the cycle.
7. Disconnect the Masimo SET Tester from the Rad-5v.
8. Verify that an audible alarm occurs, that the front panel displays “nO SEn” and
the Alarm indicator is flashing.
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