Masimo Rad-5, Operator'S Manual

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Chapter 6: Troubleshooting
Troubleshooting Chart
The following chart describes what to do if the Rad-5/5v system does not operate properly or
fails.
Problem Possible Cause Recommendation
Device Does not
Power On
Low battery

Check / replace battery.

Verify that the trending feature is off, as it
may deplete battery life at a faster rate than
normal.
Continuous
Speaker Tone
Internal Failure

Device requires service.

Press the Alarm Silence button.

If alarm continues to sound, power down the
device and remove batteries.
No Speaker Tone

Pulse Tone
set to "mute"

Alarm
Suspend
enabled

Press Up Arrow (Rad-5) or Alarm Volume
Adjust (Rad-5v).

Press Alarm Suspend button until Alarm
Suspend Indicator is no longer illuminated
or flashing. See
Alarm Silence on page 40.
Buttons Do Not
Work When
Pressed
Internal Failure

Return for service. See Return Procedure on
page 60.