User's Manual

Radius-7 Chapter 8 - Service and Maintenance
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Speaker, Display and Touchpad Function Test
To conduct a Speaker, Display and Touchpad Function Test
1. Snap the Battery Module onto the front side of the Instrument Module.
2. Upon connection, verify the Radius-7 emits a tone and the Masimo logo is
displayed on the screen.
3. Follow instructions for using the Touchpad. See Using the Touchpad on page 41 of
the Operator's Manual.
Alarm Limit Test
To conduct an Alarm Limit Test
1. Pair the Radius-7 device to Root. See Connecting Radius-7 to Root via Bluetooth on
page 36 of the Operator's Manual.
2. Use Root to change the High SpO
2
Alarm parameter to a value two points below
the currently selected value. See SpO2 Settings of the Operator's Manual.
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.
Battery Test
To conduct a Battery test
1. Dock the Battery Module on the Battery Charging Adapter on Root. Make sure the
connection pins of the Battery Module are in contact with the adapter.
2. Verify that the Battery Module is charging. A battery icon will be displayed on the
Radius-7 screen to indicate that the Battery is charging. See Battery Operation and
Maintenance on page 82 of the Operator's Manual.
3. Undock the Battery Module from Root and connect to the Instrument Module.
4. Upon connection, verify the device emits a tone and the device turns on.
Repair Policy
Masimo or an authorized Service Department must perform warranty repair and service. Do
not use malfunctioning equipment. Have the device repaired.
Clean contaminated and/or dirty equipment before returning, following the cleaning
procedure described in Cleaning on page 81. Make sure the equipment is fully dry before
packing.
To return the device for service, refer to Return Procedure on page 84.